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"}) 04:16:29 executing program 1: mlockall(0x2) shmget$private(0x0, 0x5000, 0x0, &(0x7f0000ffb000/0x5000)=nil) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:16:29 executing program 7: mlockall(0x2) r0 = shmget$private(0x0, 0x5000, 0x0, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(r0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) r1 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r1, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmctl$SHM_UNLOCK(r1, 0xc) 04:16:29 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0xffffffff, 0x50, 0x5, 0x9, 0x8000}}, &(0x7f0000000480), 0x400) fchownat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) 04:16:29 executing program 0: sendmsg$ETHTOOL_MSG_PAUSE_GET(0xffffffffffffffff, &(0x7f0000002040)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000000240)={0x2c, 0x0, 0x1, 0x0, 0x0, {0x2}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}]}, 0x2c}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x20, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x4, r3}]}]}, 0x20}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r6 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmsg$ETHTOOL_MSG_STRSET_GET(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x20, r5, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x4, r7}]}]}, 0x20}}, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r10 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmsg$ETHTOOL_MSG_STRSET_GET(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x20, r9, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x4, r11}]}]}, 0x20}}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000300)={{{@in=@multicast1, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) sendmsg$ETHTOOL_MSG_PAUSE_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x98, 0x0, 0x10, 0x70bd2a, 0x25dfdbfe, {}, [@HEADER={0x64, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip_vti0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r12}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vcan0\x00'}]}]}, 0x98}, 0x1, 0x0, 0x0, 0xc0}, 0x20010) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000001580)=[0x0]) 04:16:38 executing program 5: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) bind$802154_dgram(r0, &(0x7f00000000c0)={0x24, @short={0x3, 0x1}}, 0x14) 04:16:38 executing program 7: mlockall(0x2) r0 = shmget$private(0x0, 0x5000, 0x0, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(r0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) r1 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r1, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:16:38 executing program 0: getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="8fccf763792daaaaaaaaaa0086dd60c770cc00083a0000000000000000000000000000000000ff0200000000000000000000000001018100907800000000"], 0x0) 04:16:38 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000080)=0xffffffffffffffff, 0x4) sendmmsg$inet6(r0, &(0x7f00000028c0)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000100)='++\x00\x00O', 0xfffffcf4}], 0x1}}], 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) 04:16:38 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETVESABLANK(r0, 0x4b32, &(0x7f0000000000)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip_mr_vif\x00') sync_file_range(r1, 0x3b, 0x3, 0x0) 04:16:38 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(r0) creat(&(0x7f0000000080)='./file0\x00', 0x0) r1 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r1, 0x17, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x800000040002, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655feffffeff53ef010001000000d0f4655f00000000000000000000000b80000001080000a1adf80000000000000000", 0x5f, 0x400}, {&(0x7f0000010200)="ebc6", 0x2}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f00000002c0)="ed41000000080000d0f4655fd2f45fd2f4655f00000000000004000400", 0x1d, 0x40000011080}, {0x0, 0x0, 0x2}], 0x0, &(0x7f0000000300)=ANY=[]) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000180), 0x400000, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r3, &(0x7f0000000040)=""/158) r4 = openat(0xffffffffffffffff, &(0x7f0000000340)='./file1\x00', 0x410000, 0x169) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x7, &(0x7f0000000380), 0x1) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r5, &(0x7f0000000040)=""/158) move_mount(r3, &(0x7f00000000c0)='./file0\x00', r5, &(0x7f0000000300)='./file0\x00', 0x0) ioctl$RTC_EPOCH_SET(r3, 0x4008700e, 0x1) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f00000001c0)={0x3f, 0x4, 0xd8}) 04:16:38 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0xffffffff, 0x50, 0x5, 0x9, 0x8000}}, &(0x7f0000000480), 0x400) 04:16:38 executing program 1: mlockall(0x2) shmget$private(0x0, 0x5000, 0x0, &(0x7f0000ffb000/0x5000)=nil) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:16:38 executing program 1: mlockall(0x2) shmget$private(0x0, 0x5000, 0x0, &(0x7f0000ffb000/0x5000)=nil) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:16:38 executing program 0: r0 = creat(&(0x7f0000000000)='./file1\x00', 0x30) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0xb0a50000, 0xa5afab6}) [ 247.844052] loop4: detected capacity change from 0 to 264192 [ 247.864395] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 04:16:38 executing program 7: mlockall(0x2) r0 = shmget$private(0x0, 0x5000, 0x0, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(r0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) shmat(0x0, &(0x7f0000400000/0xc00000)=nil, 0x5000) [ 247.911262] loop4: detected capacity change from 0 to 264192 [ 247.920454] ext4: Unknown parameter './file0' 04:16:38 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0xffffffff, 0x50, 0x5, 0x9, 0x8000}}, &(0x7f0000000480), 0x400) 04:16:38 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000d40)=0x4) listxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/63, 0x3f) pwritev2(r0, &(0x7f0000001500)=[{0x0}, {&(0x7f0000000140)}, {&(0x7f0000000180)="d7", 0x1}, {&(0x7f00000001c0)}, {&(0x7f0000000400)="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", 0x4e4}], 0x5, 0xb9e6, 0x0, 0x4) creat(&(0x7f00000003c0)='./file0\x00', 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/module/devres', 0x70401, 0x60) recvmsg$unix(r1, &(0x7f0000000d00)={&(0x7f0000000200)=@abs, 0x6e, &(0x7f0000000c00)=[{&(0x7f0000000280)=""/111, 0x6f}, {&(0x7f0000000300)=""/98, 0x62}, {&(0x7f0000000900)=""/233, 0xe9}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000b00)=""/252, 0xfc}, {&(0x7f0000000380)=""/61, 0x3d}], 0x7, &(0x7f0000000c80)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100ffff01000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0x80}, 0x0) 04:16:38 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:16:48 executing program 2: r0 = perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0xf0, 0x0, 0xff, 0x0, 0x0, 0x800000003, 0x30100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x14c, 0x8}, 0x0, 0x0, 0x0, 0x0, 0xe1, 0x10, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x5161, &(0x7f0000000440), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r4, 0x17, 0x0, 0x0) r5 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x40) close(r5) sendmmsg$unix(r2, &(0x7f0000000c80)=[{{0x0, 0xffffff7f, 0x0, 0x0, &(0x7f00000006c0)=[@rights={{0x1c, 0x1, 0x1, [r3, r3, r3]}}], 0x20}}], 0x80000, 0x0) r6 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r6, 0x17, 0x0, 0x0) io_uring_register$IORING_REGISTER_PROBE(r6, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, '\x00', [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}, 0x18) close_range(r0, 0xffffffffffffffff, 0x0) r7 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r7, 0x17, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x7, 0x20, 0x1a, 0x46, 0x0, 0x1000, 0x41, 0x4, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x8001, 0x1, @perf_config_ext={0x7, 0x5}, 0x800, 0x7, 0x8, 0x1, 0x8, 0x3, 0x200, 0x0, 0x5b1, 0x0, 0x732a}, 0x0, 0xd, 0xffffffffffffffff, 0x1) io_uring_register$IORING_REGISTER_FILES_UPDATE(r1, 0x6, &(0x7f0000000200)={0x5, 0x0, &(0x7f00000001c0)=[r1, r7]}, 0x2) 04:16:48 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000006140)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@hopopts_2292={{0x28, 0x29, 0x4, {0x0, 0x200000000000038a, '\x00', [@enc_lim, @pad1, @pad1, @enc_lim]}}}], 0x28}}], 0x2, 0x0) 04:16:48 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000008600)) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/kexec_crash_size', 0x88001, 0x0) fremovexattr(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="74720000fbeb77a0edb53465642e5b003ea2046e5460518ef3bb1541ca546a246ba7a15c86efe2daa4aa2e7b8486807c5aaa6d3b638dd6e240d4aa4d973131736b747470b4aa64c59b93a85bea4ef6"]) newfstatat(0xffffffffffffff9c, &(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x400) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCDELRT(r3, 0x890c, &(0x7f0000000000)={0x0, @xdp={0x2c, 0x1, 0x0, 0x16}, @in={0x2, 0x4e22, @empty}, @llc={0x1a, 0xcb597d11239e366b, 0x1, 0xff, 0x0, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x7f, 0x2}) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f00000000c0)={@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x3}}, 0x0, r6}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r3, 0x89f0, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000180)={'syztnl1\x00', r6, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @loopback, 0x0, 0x20}}) ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000000740)=0x0) sendmsg$nl_xfrm(r1, &(0x7f00000009c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000980)={&(0x7f0000000a00)=ANY=[@ANYBLOB="dc0100001800000125bd7000fedbdf25000000000000000000000000000000000a0101020000000000000000000000004e2404014e2300000000000000000000005232c5631a1d434f42f8ca5776bd6687aacaf5d7eb633396643b56b9bf4c6651c3acf092efcc9e6878d11a5d78", @ANYRES32=0x0, @ANYRES32=r2, @ANYBLOB="0a010100000000000000000000000000000004d33300000064010100000000000000000000000000c5ffffffffffffff05000000000000000104000000000000210000000000000000000000000000004000000000000000030000000000000000fcffffffffffff0104000000000000d1020000000000000900000000000000080000000000000000080000bb0200000002000027bd7000073500000a0006060200000000000000b500000000000000e4000600fe800000000000000000000000000037000000000000000000000000000000004e20009b4e238001020020803a000000", @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="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"], 0x1dc}, 0x1, 0x0, 0x0, 0x4000011}, 0x40084) socket$nl_xfrm(0x10, 0x3, 0x6) clone3(&(0x7f0000005880)={0x61020100, 0x0, &(0x7f0000005700), 0x0, {}, 0x0, 0x0, &(0x7f0000005800)=""/32, 0x0, 0x0, {r0}}, 0x58) 04:16:48 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000d40)=0x4) listxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/63, 0x3f) pwritev2(r0, &(0x7f0000001500)=[{0x0}, {&(0x7f0000000140)}, {&(0x7f0000000180)="d7", 0x1}, {&(0x7f00000001c0)}, {&(0x7f0000000400)="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", 0x4e4}], 0x5, 0xb9e6, 0x0, 0x4) creat(&(0x7f00000003c0)='./file0\x00', 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/module/devres', 0x70401, 0x60) recvmsg$unix(r1, &(0x7f0000000d00)={&(0x7f0000000200)=@abs, 0x6e, &(0x7f0000000c00)=[{&(0x7f0000000280)=""/111, 0x6f}, {&(0x7f0000000300)=""/98, 0x62}, {&(0x7f0000000900)=""/233, 0xe9}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000b00)=""/252, 0xfc}, {&(0x7f0000000380)=""/61, 0x3d}], 0x7, &(0x7f0000000c80)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100ffff01000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0x80}, 0x0) 04:16:48 executing program 1: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:16:48 executing program 7: mlockall(0x2) r0 = shmget$private(0x0, 0x5000, 0x0, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(r0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) shmat(0x0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:16:48 executing program 4: r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000080)='./file1\x00', 0x0) open_by_handle_at(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000020002000b"], 0x0) r2 = memfd_secret(0x80000) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x7, 0x1, 0x201, 0x0, 0x0, {0x7, 0x0, 0x4}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) r3 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r3, 0x17, 0x0, 0x0) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/sysrq', 0xc40, 0x16) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f00000000c0)=[r3, r0, r4], 0x3) 04:16:48 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0xffffffff, 0x50, 0x5, 0x9, 0x8000}}, &(0x7f0000000480), 0x400) 04:16:58 executing program 1: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:16:58 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) ioctl$PIO_FONTRESET(0xffffffffffffffff, 0x4b6d, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000040), 0x4}}, r0, 0x0, 0xffffffffffffffff, 0x8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$EXT4_IOC_CHECKPOINT(r1, 0x4004662b, &(0x7f0000000000)) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) poll(&(0x7f0000000180)=[{r2, 0x1002}], 0x1, 0x9ea) 04:16:58 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0xffffffff, 0x50, 0x5, 0x9, 0x8000}}, &(0x7f0000000480), 0x400) 04:16:58 executing program 5: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) dup2(r0, r1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r2, &(0x7f0000000040)=""/158) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r3, &(0x7f0000000040)=""/158) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) 04:16:58 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000a80)={'gre0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="73797a746e6c3200000000000000000062b8b31b6f9f4a9401b782b2ba9a89288bddedc15121b004dbd6366f5c0b7903a7a05b5d54d0b3b9de1cbdbf2dbeeeb78bf9b9e0cfa79c16949d64dcbf74375fe8deb5f0b60fdfdaed1815665fbdf3be34af170000000088211c619854776b959aaf2a8dee586922c7ddc47e91e2f79b44149adcaccd2e0c12b62b4b9fd640eb41165a9d4c4991a999d5e1e0d1a2", @ANYRES32=0x0, @ANYBLOB="008078000000000200000003411c0044006800000a049078ac1414aae0000002071f7e0a010100e0000002ac1e0101ac1414bb64010100e0000002ac14144344087e40000000058307780a0101000000"]}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x2c, r6, 0x5, 0x0, 0x0, {{0x2}, {@val={0x8, 0x3, r7}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random}]]}, 0x2c}}, 0x0) sendmsg$NL80211_CMD_REGISTER_FRAME(r3, &(0x7f0000000100)={&(0x7f0000000080), 0xc, &(0x7f00000000c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="e4000000", @ANYRES16=0x0, @ANYBLOB="0200cf070000000000003a0000f908000300", @ANYRES32=r7, @ANYBLOB="0c009900090000004d000000060065003f0000008f005b004ba215d9aa590bbdf632e5673a6ba96ac1286e52fccb62a65472a6c2c58a7d78d49389ca2f7e7ceeab517b31ef47cf44f680b86a14a457ed87fe093246d394d48d38ebd470973556ca253501e22405c616578430c31af269f3518b294ed577c25e6d26cf9b3cb2ddf54b132d14d8e0e1c90508e6a96b86112f84f77600367fa39b74298d1da3be7ff0452600060065000080000011005b00654d09b5990ba6a9b2c9cbca5a0000000600650001800000"], 0xe4}, 0x1, 0x0, 0x0, 0x40010}, 0x1) r8 = socket$packet(0x11, 0x2, 0x300) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000500), r5) sendmsg$NL80211_CMD_STOP_AP(r3, &(0x7f00000005c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x28, r9, 0x6c46726e756b81e0, 0x70bd28, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r7}, @val={0xc, 0x99, {0x7, 0x69}}}}, ["", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0xc0}, 0x4008800) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmsg$ETHTOOL_MSG_STRSET_GET(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x20, r4, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x4, r10}]}]}, 0x20}}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000bc0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000b80)={&(0x7f0000000ac0)={0xc0, r1, 0x420, 0x70bd2c, 0x25dfdbfe, {}, [@ETHTOOL_A_STRSET_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_STRSET_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vcan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}]}, 0xc0}, 0x1, 0x0, 0x0, 0x4000004}, 0x20000080) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r0, &(0x7f0000002340)={0x0, 0x0, &(0x7f0000002300)={&(0x7f0000001f00)=ANY=[@ANYBLOB="18000000", @ANYRES16=r1, @ANYBLOB="0100005920f7ea7bf8a81a00000004000180"], 0x18}}, 0x0) 04:16:58 executing program 0: syz_mount_image$tmpfs(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001680)={[{@mpol={'mpol', 0x3d, {'bind', '', @val={0x3a, [0x35, 0x2d, 0x33, 0x2f]}}}}]}) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x800) 04:16:58 executing program 2: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/drm_kms_helper', 0x109000, 0x6) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}, 0x800}, 0x0, 0x0, r0, 0x0) r2 = fsopen(&(0x7f0000000040)='tmpfs\x00', 0x0) pwritev2(r1, &(0x7f0000000240)=[{&(0x7f0000000080)="f8ef2867edb04de9341a13ddfd93d8699e686d38e08bb8e384ac276e658f54b2ad", 0x21}, {&(0x7f00000000c0)="923a3ae630c137853407c305b2fff2aa5a1285ce3cfc66d7f1a14ff2bbb7e70549451c2af683f4f1d3e37a54951028ec4386390c43fd10c8db15", 0x3a}, {&(0x7f0000000100)="dc0986bddc4fb7a02eaccca1bb1450ab2bcbd936fd3440519ba5dfd5c056b6df1dea25849f1ad7015927789f4d4b988893a8f131782e8f81f3cf637ac9f018a0e1b4a6d1707a56f5e2031dde607c8bc89beeb8410f2fb29a8ee6a49e0088c221e40b2d5b08e8dec140dbf76c", 0x6c}, {&(0x7f0000000180)="e1106d7b013e0f4ec9bdae1f21fa33f3bf00681c45818b4ea1ac022eab1f4a572578bcfee435d839727012cf570e649f2dd57cced207d75a80f47d6faf8a5107104816ac9632d91727af7606cbbb6018cba330e853bd7a67a825b50dd009582f46ce245998b18f93739c32a5fe6ae733335eec79b1b69def65e0cc73740fda19e88eeedc11ede30e22215c9e74888e7c66aa0b90a1f797df82edef5db53db6d641e7659d67bbf01fae6a90c0e4cb6bdaebd5e79c86c2", 0xb6}], 0x4, 0x7, 0x3, 0x1) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0), r0) sendmsg$NL80211_CMD_START_SCHED_SCAN(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0xa0, r3, 0x4, 0x70bd2c, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_TX_NO_CCK_RATE={0x4}, @NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST={0x6, 0xf7, {0x2, 0x54}}, @NL80211_ATTR_MEASUREMENT_DURATION={0x6, 0xeb, 0x4}, @NL80211_ATTR_BSSID={0xa, 0xf5, @random="87b408bdd3d5"}, @NL80211_ATTR_SCHED_SCAN_MATCH={0x5c, 0x84, 0x0, 0x1, [@NL80211_SCHED_SCAN_MATCH_ATTR_SSID={0x4}, @NL80211_SCHED_SCAN_MATCH_ATTR_BSSID={0xa}, @NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI={0x24, 0x6, 0x0, 0x1, [@NL80211_BAND_60GHZ={0x8, 0x2, 0x101}, @NL80211_BAND_60GHZ={0x8, 0x2, 0x94c}, @NL80211_BAND_2GHZ={0x8, 0x0, 0x581}, @NL80211_BAND_60GHZ={0x8, 0x2, 0x8001}]}, @NL80211_SCHED_SCAN_MATCH_ATTR_SSID={0x23, 0x1, @random="ca7ff16c356cdfc0653da8398b7d7438da5a3a6c97d77a18cb7dfd78d248fc"}]}, @NL80211_ATTR_SCHED_SCAN_INTERVAL={0x8, 0x77, 0x9e}, @NL80211_ATTR_MEASUREMENT_DURATION={0x6, 0xeb, 0xdb}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8004}, 0x40) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x8) perf_event_open(&(0x7f00000004c0)={0x4, 0x80, 0x8c, 0x4b, 0x3, 0x6, 0x0, 0x7, 0x40000, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x6, 0x1, @perf_config_ext={0x5, 0x6}, 0x100, 0x2, 0x6, 0x6, 0x8000, 0x800, 0xffff, 0x0, 0x9, 0x0, 0x6}, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0x8) fsconfig$FSCONFIG_SET_STRING(r2, 0x8, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) 04:16:58 executing program 7: mlockall(0x2) r0 = shmget$private(0x0, 0x5000, 0x0, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(r0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) shmat(0x0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:16:58 executing program 1: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) [ 268.475731] tmpfs: Bad value for 'mpol' [ 268.483846] tmpfs: Bad value for 'mpol' 04:16:59 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) mknodat$loop(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0xffffffff, 0x50, 0x5, 0x9, 0x8000}}, &(0x7f0000000480), 0x400) 04:16:59 executing program 5: newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setresuid(0x0, r0, 0x0) r2 = memfd_secret(0x0) r3 = pidfd_open(0xffffffffffffffff, 0x0) ftruncate(r3, 0x80000001) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000001, 0x13, r2, 0x0) sendmsg$unix(r2, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000000)="c3df5394f63c73ed225206b89099a1a2acaa0c17d22e1d2a3bd723358057d14b6a9b7d15450ac688cbb91eafaac8d84928", 0x31}, {&(0x7f0000000040)="fcd0ab6d50b05d852cf1b07b57b5ff8d62b4124aa060a50036764116030579abf7ffd2ef23406ea2d7695d2a2c636d0023b3034ff2694363821e85706856011298cc92e0a2e3838ad65ea1e1d1d19b494f150d797c5b7e88c08378f79322afcaa8bc78b8e9d9c934d494c63b81b81ff3cbc8b1ae18e7b1173ef95cb7aa1e70ba3fc8e83a06f68000e718b97ce7526ec19eaac72ec4344ce1527184e6109fcf0ea272a903e836c672027f5afe0b0f98f62c13ee0834f338b44a855d5f0e253c16406541f929e2c3306063dccbbb6ff7963675ff16e9ff9688c5e1cf12bdd7681b21c7fb1bedee2158", 0xe8}, {&(0x7f0000000140)="a8ba900acd91eadac409ae08b06501eaa430daf9d32f33881749bb478823dcc923d351f6b339f6124b07f825636ec36208b533fe7b58fcb31d456b9d645e6d9102ac5f0abb57a1fa4c3c8862863f5c29d6cee2b186cc2371e2394e1b7557c266aaff97cdd1d14acd488d40e0ff3655ea9a0e60ef6b6380af1464a2eeb2f421c690a6d24f422a54581c359aebf229d82b128b9b59b499b9f0ced93f19ddbe99dc35da3760439fb3af01db5351ad0ef65fa18781", 0xb3}, {&(0x7f0000000200)="b5db1b77d4c4e04da3a12c3aeaa72317452c9339f044277e9418857787935604d1c434f53f6c3a1e62b3d0eda045e467c038ef48914e606f4bee076e1c10984b43ab996349c37c6389bff837771278908c5e3fad438cb28e3fff55318b193a50f4d423415d892a8d80808c926631e6eb17000ce5f4232e57d6c39367a9fae4210b81c2279af161f51df5", 0x8a}, {&(0x7f00000002c0)="c8f4b8ccead6704b24", 0x9}, {&(0x7f0000000300)="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", 0xff}, {&(0x7f0000000400)="fd4f24eabcb4e7d7c591a41239b1a8c9cdb78608c8c539d4e32c1022e4c8b5d86e6b1f272919aaf6f8e3e022a20653dedf0246b9bfb3c8be161e4f34d053ee86754e8a474ed4940fbb136e0191ba37e32aa0dcd5e83c488103be297c1f855dd13a277f68a0d97f42325392fa5e62ef09dc59ad1b42de792192c55e157df54ae691628f2e1353ad93fa65a851a62a5541079d2ddea437ac33b058f44ff2e7565b36974b13180f84591c3584154410b0f4954f", 0xb2}, {&(0x7f00000004c0)="5c51d69337759f2cd8ca50579e6b68641e2ee944929077b98f13abba3f299df916cdc837ba9b34234a6eb591f920861812b511a61896ac80", 0x38}], 0x8, &(0x7f0000000580)=[@cred={{0x1c, 0x1, 0x2, {0x0, r0, r1}}}], 0x20, 0x20000000}, 0x20000000) 04:16:59 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73665df41100080120000200004000f8000020004000000000000000000001", 0x25}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}], 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="726f64f51b"]) 04:16:59 executing program 7: mlockall(0x2) r0 = shmget$private(0x0, 0x5000, 0x0, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r1 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r1, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:16:59 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) read(r0, &(0x7f0000000000), 0x2000) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x105000, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, r2, {r1}}, './file0\x00'}) read(r1, &(0x7f0000000000), 0x2000) close(r1) munmap(&(0x7f0000000000/0x2000)=nil, 0x2000) 04:16:59 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) mknodat$loop(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0xffffffff, 0x50, 0x5, 0x9, 0x8000}}, &(0x7f0000000480), 0x400) 04:16:59 executing program 1: mlockall(0x0) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:16:59 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) mknodat$loop(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0xffffffff, 0x50, 0x5, 0x9, 0x8000}}, &(0x7f0000000480), 0x400) [ 268.646950] loop4: detected capacity change from 0 to 256 [ 268.665557] vfat: Unknown parameter 'rodő' [ 268.687208] loop4: detected capacity change from 0 to 256 [ 268.699574] vfat: Unknown parameter 'rodő' 04:17:09 executing program 0: r0 = memfd_secret(0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) keyctl$chown(0x4, 0x0, 0x0, r1) r2 = openat$incfs(r0, &(0x7f0000006f80)='.log\x00', 0x68080, 0x40) r3 = accept$packet(r0, &(0x7f0000006fc0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000007000)=0x14) r4 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r4, 0x17, 0x0, 0x0) r5 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r5, 0x17, 0x0, 0x0) r6 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r6, 0x17, 0x0, 0x0) r7 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) r8 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r8, 0x17, 0x0, 0x0) r9 = openat2(r0, &(0x7f0000007040)='./file0\x00', &(0x7f0000007080)={0x42c000, 0x8, 0xc}, 0x18) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000007900)={{{@in=@remote, @in6=@private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@broadcast}}, &(0x7f0000007a00)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000007a40)={0x0, 0x0, 0x0}, &(0x7f0000007a80)=0xc) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000008f40)=[{{&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001240)=[{&(0x7f0000000100)="c730e8fe1b1ea73bac304fbb125c457a22f07e7adbed608c23574f96f0f64840b556a85ad414b80eeed6d42442c5dd7b5ad362377c58a94c129348708dc17346540ca5bdf2d1f14cb818c2368a5d7af846996f24f34116fa7fc243354ceff39d8b6e5e9d8dd8cece938a18e72e21ac9902607023aa267134", 0x78}, {&(0x7f0000000180)="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0x1000}, {&(0x7f0000001180)="284ca94a5c5358b75d9a1a9e97a3f7491c73563d73997302edf1428fb02000e25af4764e8b90f631dc98549a29b0f90dbedd0df1b2ac03d096ffbf57cfda48aff664bb094a94aebb32b44bf260e6947398e44258298dfe97f9bd5b196f5007a7a483faa6a175fa8ef5dd327e6738a50f411b9ba77bd9743174d81f4bb01fe80a7bd5a58825f34b717097ecfd789408ab249faed3532cac7d", 0x98}], 0x3, &(0x7f0000001340)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c}}], 0x80, 0x4}}, {{&(0x7f00000013c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, 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&(0x7f0000007780)=[{&(0x7f0000007280)="676612b90b5ebc02ef1df34d176ef92bb988732f096044dc13971bc786f17b583d7b00c24cefd94706a346d8a17d4aea5677619d72d858a2e1a265d7204eb33cdd536f0e6320c0573c932a2a311ea134fe62de2eb64c726bf9556070168c5ef88367c6a32044f26343984fb9fc931d6704172804f6b4e032871fe502334cfd0404cc8d24c95668e87408db5a1aafaa6f8499e8a386b322d806b63377f9cf8ef0f9d2e177c55ca17792c57f5c524e6ea5a7a7395c8003c68ab48d88ee065f8ea336bf13ac0f6747d304f1afec12467de7242585b7fb1cbd0922894ba24191b34d7bab6744418572cdfdbd1e972bddd6e9", 0xf0}, {&(0x7f0000007380)="5f1610a3249cf3cfbbed61dab820abe5d624237b5f8b181e6bd237ea8ef297df963d7a7b7745ff9556fda6fed3662d3aeded38ec3fbf7ef60969da767e398e45c0ffa47af2aa1e37ba", 0x49}, {&(0x7f0000007400)="6ff6087820d93879659352092454241fa54c161a444ac95f5083ce7bfee1cdb533d940e3813a731198a747f4dc21ba610ab769af734aa95138abb0f44b0516c1600b400b207f1465edffab74803af659d00b4c24d18c6c2aa40c250e6a545dc9c6ac09d597222c5bf23a084b54423bfede9cb345202e980036c1fde357bc17995cab08b484a3ffc225a359b3af1b6a7629648a2c654b47d4dbba209d3ca0a74b32ec22fc8bb035", 0xa7}, {&(0x7f00000074c0)="bb0b3a31fe9e3da77bef277813794c232151facf0e95f3118704b3f35c7238bda8bcbda46b5a0c3b2d448762c9832cd9c18b24c27cbb9e87c3463c990dc7d941d60553d05ad0a5b2c4112434226afceedb8e100a408c6bb52f2946b3d1339581095a38adf191e1b31301ee54b7a6c7aff935e9326814860c5fcf26a206cc4e6e771b936ddbf96ebb4d6fece27e50252fc30f7acd9d129e85b72bfb6224f057dcf28895c9500017d86dde7ef8d7b6478f648394ceee3237247b5a88f14dc46737374f3f88f691c7288a378ce4949755479b7961e1a0", 0xd5}, {&(0x7f00000075c0)="6256656420fb43ce11b6e0ead97f9d74d40cab3983324a45895be6fb186f7bf5f1aef6bbb33049e4957ab8ec4b16d0cbd4c5823ed20e97bb08320409c0ef970f88f2b5841a8b", 0x46}, {&(0x7f0000007640)="7ea4493eb43c9b4be484b7bae727c54596c31c330e90cc4eda53eeaa9c871d88ae9e6a3f64dfc30d7b41595717ea628d7847e584a74c511a0853aaa6ef68ba0c72baeee02a9a37fe8e405657f6d08951c5489988aab18d98ea2512cf1631dfce6407211df7071eecf60da01e7e114e03ce18396bae609cf63a5d25cebe0fa426cc7955441b4c2dcb782aa0dd169b7614ac413370c0f620518db7b6713d4a999889d7b9", 0xa3}, {&(0x7f0000007700)="4d3fbfa451509e4735b336300d3e2a6a080c0c71fff62c3f9d3b779a1c42abebebf6d5a10fb559a7f4c35cbcf6ac3a8bdd80f58bbf9e7131f6b90a96dc55e97bc71ac33b62e6583c6ef2ffcf15b512c3d9a16ce8af9ac5489f065d743f089f8b4a54a8204e84504c0af4fa3abce29a60444fcf87847ae08b8078f4b12e935c", 0x7f}], 0x7, 0x0, 0x0, 0x4}}, {{&(0x7f0000007800)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000078c0)=[{&(0x7f0000007880)="77e95ceca56ec7aa4683c14ec74042806624f213890c0742c983d43b223bb2829dc98fb378450e6ab3f394e5", 0x2c}], 0x1, &(0x7f0000007ac0)=[@rights={{0x14, 0x1, 0x1, [r10]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r11, r12}}}], 0x38, 0x44045}}, {{&(0x7f0000007b00)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000008ec0)=[{&(0x7f0000007b80)="a0df1d6562ab1d9f0cbf5147a30b06ade6b777f9eef0501b5c02acb644382ee131a317f238c5000d35997c58250cf6c413f9bbfeed6276e50096794ed8840f8c0df621a2b588274e9074bd3288c6a77d3a4d112e507d47ef0de419683e15728ae6eda1ba0d4049c81f5dc1d5e5143b800f3551fa", 0x74}, {&(0x7f0000007c00)="c42515dc5ff0ca9d0e5265c9ef70d9ca0c6aec2373b09a5c863e25c742d7fe858117f5d872d16b351bd1d7b9f6c69af13104b707b051807dc06f8606c0693d84f155f90e082b9dc1846134b9240ef68b1d1978a20a5d67e9bc7f8c46a682e732525a4e609b3d221a56627b2c01c61470f786ba5eed24b6e47be6cf09976783f3a4fcea6a19e6e2dd76df0cf34753b1868f19bba8d7a3da38d5938cd52a0680292fed0f8d6a810eba6749dcf2d51ebcaf5fbf82cf250b", 0xb6}, {&(0x7f0000007cc0)="0efc1b429315dc9c834a46bd8b96cdece4648673b55f9fc17f99205107c6188eda4cb6c6f405266e8443aaee3fc6f011854759832e46a9868c485bb48481c05d75dcc343cac399f1bce2ba7dcb914fc75d8f2adcb9a77ce7badf1f733b45b318d56d2804515731077a5cebf28866ac1f60e091b0f271c3ce201d", 0x7a}, {&(0x7f0000007d40)="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", 0x1000}, {&(0x7f0000008d40)="c012def38553f4dcdf5b6a7c6e1903ba7be192f7d3643e8efca96c3cebbcafcb6a7c35f64b01dd8f6940ef7c0cf5ff6130f2f582374e0363c2dfc0cac3e30def45f3c93760ef7f5e2f55fedee96fed18b7e8eca52faba4f3baeaf2d10a258121b313b6903b20fd8e98af628816f7f26ac6ed2ec002f1ac74238d", 0x7a}, {&(0x7f0000008dc0)="7f63d7ea48665ac14483ea49c46a237af9c8eeeeeefa7d94a7af2df0181eb7b51bf6f094c5996aab50d9002181b2ef57fcccd84e6d60612b840c3fc082033256490e6226ef1249d89fe4ace66a2dc9d0e49e0ed7e492a222a1689caff7a90e4e5613d4bf4d8ee7cd1e444e71dda468d5a561270bccbb91651a2c1a3897a903063be81b6640b4adb6530919dddbe277da3e1e112e56ba12eaebf1d178a9a761444a8a94749cbe0ee21ac1174c81b04cde7e7ef6a9b73ed704e1f171fcdc2e10e43f9a32632d9f4f", 0xc7}], 0x6, 0x0, 0x0, 0x20000080}}], 0x9, 0xc4040) 04:17:09 executing program 2: openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) syz_emit_vhci(&(0x7f0000000040)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_status={{0xf, 0x4}, {0xe1, 0x0, 0x803}}}, 0x7) syz_emit_vhci(&(0x7f0000000340)=@HCI_VENDOR_PKT={0xff, 0x40}, 0x2) syz_emit_vhci(&(0x7f0000000140)=ANY=[@ANYBLOB="03c80024d0a4f59906c11a26eaec30126ea2650838b69877c8fa4b2915a255a1000001000700a23b012515fc1a26b479e1003e5ec1134905ae3527ff6192"], 0x3e) syz_emit_vhci(&(0x7f0000000000)=ANY=[@ANYBLOB="041f464a185bc67725bd7bb841bf8c8f"], 0x1a) init_module(0x0, 0xfffc2, 0x0) init_module(&(0x7f00000001c0)=')^{}\xdc)\'-\x00', 0x9, &(0x7f0000000200)='-\x00\x02T\xb0V>\x8d\x99\xcb\x94\xd5\xb0\x01\x98\x01\xa5x\xf7v8q\xf1P\xf4(\x7f\xbc\r\x1e$\r\xcf\'\x8aGQR`\xad\x1fT\xfc\x1a\x06\xe7\xb8vva\x11\xb7\x19\xd8\xc9\xa35D\xf6g\xa2\x8fU<\xcc\x01\x9b~2\x12\xc3y\x87>\xbc\xbd\xf8\xc7\x86\xaa\xcaHv)l\xc4\x1b$\x8e}\xe5\xdb,') syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) syz_emit_vhci(&(0x7f0000000300)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_status={{0xf, 0x4}, {0x7, 0x0, 0x406}}}, 0x7) syz_emit_vhci(&(0x7f0000000080)=@HCI_EVENT_PKT={0x4, @hci_ev_link_key_req={{0x17, 0x6}, {@fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}}}, 0x9) r0 = syz_open_dev$vcsa(&(0x7f0000000400), 0x0, 0x494802) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000440)=0x1, 0x4) syz_emit_vhci(&(0x7f00000000c0)=@HCI_EVENT_PKT={0x4, @hci_ev_auth_complete={{0x6, 0x3}, {0x40, 0xc9}}}, 0x6) bind$802154_dgram(r0, &(0x7f0000000100)={0x24, @long={0x3, 0x3, {0xaaaaaaaaaaaa0102}}}, 0x14) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000000200)={0x81}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f0000000600)) syz_emit_vhci(&(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0xbc) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x8) close_range(r1, r0, 0x0) 04:17:09 executing program 7: mlockall(0x2) shmget$private(0x0, 0x5000, 0x0, &(0x7f0000ffb000/0x5000)=nil) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:17:09 executing program 6: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/module/hid_a4tech', 0x311602, 0x30) [ 279.079437] Bluetooth: hci2: unexpected event for opcode 0x0803 recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001e40)=[{{&(0x7f0000000140), 0x6e, &(0x7f0000000800)=[{&(0x7f00000001c0)=""/194, 0xc2}, {&(0x7f00000002c0)=""/145, 0x91}, {&(0x7f0000000380)=""/45, 0x2d}, {&(0x7f00000003c0)=""/195, 0xc3}, {&(0x7f00000004c0)=""/27, 0x1b}, {&(0x7f0000000500)=""/198, 0xc6}, {&(0x7f0000000600)=""/30, 0x1e}, {&(0x7f0000000640)=""/159, 0x9f}, {&(0x7f0000000700)=""/235, 0xeb}], 0x9, &(0x7f00000008c0)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x20}}, {{&(0x7f0000000900)=@abs, 0x6e, &(0x7f0000001a40)=[{&(0x7f0000000980)=""/140, 0x8c}, {&(0x7f0000000a40)=""/4096, 0x1000}], 0x2, &(0x7f0000001a80)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x78}}, {{&(0x7f0000001b00)=@abs, 0x6e, &(0x7f0000001e00)=[{&(0x7f0000001b80)=""/210, 0xd2}, {&(0x7f0000001c80)=""/224, 0xe0}, {&(0x7f0000001d80)=""/73, 0x49}], 0x3}}], 0x3, 0x2000, &(0x7f0000001f00)={0x77359400}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001f40)={@ipv4={'\x00', '\xff\xff', @multicast2}, 0x28}) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) fsetxattr$security_capability(r2, &(0x7f00000000c0), &(0x7f0000000100)=@v2={0x2000000, [{0x80, 0x3f}, {0x4, 0x5eeb}]}, 0x14, 0x1) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 04:17:09 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x0) r1 = fsmount(r0, 0x1, 0x88) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7, 0x13, r0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r2, 0x0, &(0x7f0000000000), 0x0, 0x4) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r3 = memfd_secret(0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x300000a, 0x11, r3, 0x0) ftruncate(r3, 0x4) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000fec000/0x14000)=nil, 0x14000, 0x2, 0x13, r3, 0x0) syz_io_uring_submit(r4, 0x0, 0x0, 0x0) r5 = syz_io_uring_setup(0x2262, &(0x7f0000003a00), &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000003ac0)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r5, 0x14, 0x0, r6) syz_io_uring_submit(r4, 0x0, &(0x7f0000000180)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x9, &(0x7f0000000200)=[r3], 0x1, 0x0, 0x0, {0x0, r6}}, 0x101) r7 = syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f00000001c0)='./file1\x00', 0x8, 0x2, &(0x7f00000002c0)=[{&(0x7f0000000200), 0x0, 0x101}, {&(0x7f0000000240)="83cdb3f68d187783f53cacb473b9a4f23dc3feeb6e488319e181ec744213b8104808e6c4853efcf45be15bbc534dc8b1999642c8cc01db400cb8e5d724110aed4a9db1f4d157040bfed8c3a37d7f6c0d9c40f015bdf4f00e2d0bf19b59213f1dce18339374eb771eee4fa3e0fe", 0x6d, 0x9b2a}], 0x16c01, &(0x7f0000000300)={[{@map_off}], [{@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@permit_directio}]}) sendfile(r7, r3, &(0x7f0000000340)=0x5, 0x5) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f0000000080)=ANY=[@ANYBLOB="0000c79b9ed7", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file1\x00']) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x108010, r8, 0x0) 04:17:09 executing program 1: mlockall(0x0) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:17:09 executing program 3: r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0xffffffff, 0x50, 0x5, 0x9, 0x8000}}, &(0x7f0000000480), 0x400) 04:17:09 executing program 4: ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x19, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e32323330373039383000"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040000c00000000000000daf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000500400000000000000000000000000000004300000000000000", 0x40, 0x540}, {&(0x7f0000010300)="02000000030000000400000019000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000010400)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000daf4655fdaf4655fdaf4655f00"/4128, 0x1020, 0x1000}, {&(0x7f0000011500)="ed41000000080000daf4655fdbf4655fdbf4655f00000000000004004000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x2100}, {&(0x7f0000011600)="20000000641e8ebf641e8ebf00000000daf4655f00"/32, 0x20, 0x2180}, {&(0x7f0000011700)="8081000000601020daf4655fdaf4655fdaf4655f00000000000001004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000daf4655f00"/160, 0xa0, 0x2600}, {&(0x7f0000011800)="c041000000380000daf4655fdaf4655fdaf4655f00000000000002004000000000000800000000000af301000400000000000000000000000700000020000000", 0x40, 0x2a00}, {&(0x7f0000011900)="20000000000000000000000000000000daf4655f000000000000000000000000000002ea00"/64, 0x40, 0x2a80}, {&(0x7f0000011a00)="ed4100003c000000dbf4655fdbf4655fdbf4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000904a5ec200000000000000000000000000000000000000000000000020000000641e8ebf641e8ebf641e8ebfdbf4655f641e8ebf0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x2b00}, {&(0x7f0000011b00)="ed8100001a040000dbf4655fdbf4655fdbf4655f00000000000001004000000000000800010000000af30100040000000000000000000000010000005000000000000000000000000000000000000000000000000000000000000000000000000000000046b58a6000000000000000000000000000000000000000000000000020000000641e8ebf641e8ebf641e8ebfdbf4655f641e8ebf0000000000000000", 0xa0, 0x2c00}, {&(0x7f0000011c00)="ffa1000026000000dbf4655fdbf4655fdbf4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3232333037303938302f66696c65302f66696c65300000000000000000000000000000000000000000000029d1c2e100000000000000000000000000000000000000000000000020000000641e8ebf641e8ebf641e8ebfdbf4655f641e8ebf0000000000000000", 0xa0, 0x2d00}, {&(0x7f0000011d00)="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", 0x1a0, 0x2e00}, {&(0x7f0000011f00)="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", 0x100, 0x3000}, {&(0x7f0000012000)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009407090166696c652e636f6c64000000", 0x80, 0x8000}, {&(0x7f0000012100)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8070000", 0x20, 0x10000}, {&(0x7f0000012200)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x10800}, {&(0x7f0000012300)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x11000}, {&(0x7f0000012400)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x11800}, {&(0x7f0000012500)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x12000}, {&(0x7f0000012600)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x12800}, {&(0x7f0000012700)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x13000}, {&(0x7f0000012800)="504d4d00504d4dffdbf4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033320075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x20000}, {&(0x7f0000012900)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x28000}], 0x0, &(0x7f0000012e00)) [ 279.084844] Bluetooth: hci2: SCO packet for unknown connection handle 200 04:17:09 executing program 3: r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0xffffffff, 0x50, 0x5, 0x9, 0x8000}}, &(0x7f0000000480), 0x400) [ 279.099808] Bluetooth: hci2: SCO packet for unknown connection handle 200 [ 279.151105] loop4: detected capacity change from 0 to 2048 04:17:09 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r0, &(0x7f0000000040)=""/158) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x2c, r3, 0x5, 0x0, 0x0, {{0x2}, {@val={0x8, 0x3, r4}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random}]]}, 0x2c}}, 0x0) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r1, 0xc19, 0x70bd27, 0x25dfdbfd, {{}, {@void, @val={0x8, 0x3, r4}, @val={0xc, 0x99, {0x800, 0x17}}}}, ["", "", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x8005}, 0x20000000) r5 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) bind(r5, &(0x7f0000000300)=@ax25={{0x3, @null}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @null, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}]}, 0x80) 04:17:09 executing program 3: r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0xffffffff, 0x50, 0x5, 0x9, 0x8000}}, &(0x7f0000000480), 0x400) [ 279.214690] loop5: detected capacity change from 0 to 155 [ 279.224699] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. 04:17:09 executing program 7: mlockall(0x2) shmget$private(0x0, 0x5000, 0x0, &(0x7f0000ffb000/0x5000)=nil) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:17:09 executing program 1: mlockall(0x0) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:17:09 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = getpgid(0x0) fcntl$lock(r0, 0x25, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, r1}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) fcntl$lock(r0, 0x24, &(0x7f0000000080)={0x3, 0x4, 0x1ff, 0x800, r2}) r3 = fork() kcmp(r1, r3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x3, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r1, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='setgroups\x00') dup2(r4, r5) 04:17:09 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local, @multicast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x4800, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @multicast1}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x5, 0x3f) 04:17:09 executing program 6: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000080), 0x141802, 0x0) io_setup(0xfff, &(0x7f0000000040)) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x20901, 0x0) io_setup(0x7, &(0x7f00000001c0)=0x0) io_submit(r2, 0x3, &(0x7f0000000c80)=[&(0x7f0000000640)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000005c0)='q', 0x1, 0x7ff}, 0x0, 0x0]) io_submit(r2, 0x1, &(0x7f00000003c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)="fa", 0x1}]) [ 279.299708] loop5: detected capacity change from 0 to 155 04:17:09 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, 0x0) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0xffffffff, 0x50, 0x5, 0x9, 0x8000}}, &(0x7f0000000480), 0x400) [ 279.312913] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 04:17:09 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = getpgid(0x0) fcntl$lock(r0, 0x25, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, r1}) r2 = fork() kcmp(r1, r2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) timer_create(0x9, &(0x7f00000001c0)={0x0, 0xb, 0x0, @thr={&(0x7f0000000380)="145c9253dd1456f94bd8bb611226cbb993d9e975b5db5a6618542f666dec5be1126747aac8d44c0f2487687c8f2183ff6101f0a63606bf96e8138b201d06769ec6d811e08352635caf4475c72906722ce6763053b08363f29a4d475ab1f0dd5684fa89d3f85f8faeecae4fdaed", &(0x7f0000000400)="e2eb4d74029391325bafc2fab586aa7b0e9823a3c0953c20ac45888076b514f1345f3d5ff3894a0e361fe1df986efbd810e92067463b31f93e0728bebcee56961bf569f2a22e9c1675aa9949c4bd5790342433994a2ce219d1ffcf1ed048724d79d7dc3ada3c0670f5ed361080b82cb2b681a89931e49751fad45b8b31372785ae4cd5d3b2ec33594092a18187a2b740f3e0b4e200d05e7449e4"}}, &(0x7f0000000200)=0x0) timer_settime(0x0, 0x1, &(0x7f0000000340)={{0x77359400}, {0x0, 0x989680}}, 0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x3d, 0x4, @thr={&(0x7f0000000000)="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", &(0x7f0000000240)="c41cc11540bc7a011b4bff9ba10725635a3590f73d4bf0b2303e330195e33b39e95dc46265d103af000780d172894e793fe2c89029c68a774c870f6c90fe82e0b00550b69e9014cbcf22e25c88231ce7fb1e6b28a7ff97220f28840a3a3644ed2a7d3b58342d66a288924c3bbae65a0637ca8fcf98862038f7c91837bca48319095bdd08b897a70ec9f9f26fb47fd94cf2fabb8c1df32893d3a17fd7f917a0bd74e1da349b4d768f8eb8f5c1650b40760627598ac9b1bb9806e88ee02b240e7a96df9b3b608a96d02476"}}, &(0x7f0000000140)=0x0) timer_delete(r4) timer_gettime(r3, &(0x7f0000000180)) 04:17:09 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000000c0)=@getae={0x40, 0x1c, 0x1, 0x0, 0x0, {{@in=@private}}}, 0x40}}, 0x0) sendmsg$NFT_MSG_GETSET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0xa, 0xa, 0x5, 0x0, 0x0, {0x17, 0x0, 0x4}, [@NFTA_SET_KEY_TYPE={0x8, 0x4, 0x1, 0x0, 0xa5}, @NFTA_SET_OBJ_TYPE={0x8, 0xf, 0x1, 0x0, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) 04:17:09 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, 0x0) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0xffffffff, 0x50, 0x5, 0x9, 0x8000}}, &(0x7f0000000480), 0x400) 04:17:09 executing program 7: mlockall(0x2) shmget$private(0x0, 0x5000, 0x0, &(0x7f0000ffb000/0x5000)=nil) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) [ 279.458206] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 279.459174] I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 279.484405] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 279.485459] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 279.486808] Buffer I/O error on dev sr0, logical block 0, async page read [ 279.502189] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 279.502681] I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 279.503357] Buffer I/O error on dev sr0, logical block 1, async page read [ 279.511138] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 279.511610] I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 279.512306] Buffer I/O error on dev sr0, logical block 2, async page read [ 279.518140] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 279.518619] I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 279.519398] Buffer I/O error on dev sr0, logical block 3, async page read [ 279.525348] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 279.525800] I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 279.526483] Buffer I/O error on dev sr0, logical block 4, async page read [ 279.533522] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 279.533986] I/O error, dev sr0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 279.534674] Buffer I/O error on dev sr0, logical block 5, async page read [ 279.538557] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.5'. [ 279.540081] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 279.540125] I/O error, dev sr0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 279.540140] Buffer I/O error on dev sr0, logical block 6, async page read [ 279.540274] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 279.540303] I/O error, dev sr0, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 279.540317] Buffer I/O error on dev sr0, logical block 7, async page read [ 279.590639] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 279.591630] I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 283.100245] Bluetooth: hci2: Controller not accepting commands anymore: ncmd = 0 [ 283.102309] Bluetooth: hci2: Injecting HCI hardware error event [ 283.105273] Bluetooth: hci2: hardware error 0x00 [ 285.148200] Bluetooth: hci2: Opcode 0x0c03 failed: -110 04:17:20 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x0) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:17:20 executing program 6: capset(0xfffffffffffffffe, 0x0) ptrace(0x11, 0xffffffffffffffff) 04:17:20 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(0xffffffffffffffff, r0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000040)=0x1, 0x4) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000140)={0xba, 0x40, 0xfffffffc, 0x101, 0x38}) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000240)={0x0, 0x10, '\x00', [@ra={0x5, 0x2, 0xb31e}, @calipso={0x7, 0x50, {0x0, 0x12, 0xff, 0x3dfd, [0xdc69, 0x7, 0x9, 0x3ff, 0x1, 0x100, 0x7, 0x2, 0x2]}}, @calipso={0x7, 0x18, {0x3, 0x4, 0x7f, 0x4, [0x4, 0x100000001]}}, @hao={0xc9, 0x10, @loopback}]}, 0x90) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000000c0), 0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r2, &(0x7f0000000040)=""/158) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r3, &(0x7f0000000040)=""/158) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r4, &(0x7f0000000040)=""/158) setsockopt$inet6_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000180), 0x4) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000000)=0xffffffffffffffff, 0x4) 04:17:20 executing program 2: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) connect$bt_sco(r1, &(0x7f0000000400)={0x1f, @none}, 0x8) r3 = fcntl$getown(r0, 0x9) syz_open_procfs(r3, &(0x7f0000000080)='gid_map\x00') sendmsg$nl_xfrm(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000140)=@newsa={0xf0, 0x10, 0x1, 0x0, 0x0, {{@in6=@mcast2, @in6=@private0}, {@in6=@private2}, @in=@loopback}}, 0xf0}}, 0x0) sendfile(r1, r2, 0x0, 0x9) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x34a) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000001c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_SURVEY(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r5, 0x301, 0x0, 0x0, {{0x15}, {@val={0x8, 0x3, r6}, @void}}}, 0x1c}}, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), r1) sendmsg$NL80211_CMD_TDLS_OPER(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, r8, 0x2, 0x70bd29, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_TDLS_OPERATION={0x5, 0x8a, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008090}, 0x24000000) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_SURVEY(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000440)=ANY=[@ANYBLOB="1c000000d4b332e32d889a186fc1d4ba0c", @ANYRES16=r9, @ANYBLOB="01030000000000c3798d20"], 0x1c}}, 0x0) 04:17:20 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7, 0x8010, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x15) creat(&(0x7f0000000080)='./file1\x00', 0x0) 04:17:20 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, 0x0) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0xffffffff, 0x50, 0x5, 0x9, 0x8000}}, &(0x7f0000000480), 0x400) 04:17:20 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:17:20 executing program 5: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) getpeername(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000100)=0x80) r1 = perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close_range(r0, r1, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0xff) 04:17:20 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f00000001c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x80) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r1, &(0x7f0000000040)=""/158) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000000)={0x3f, {{0x2, 0x4e21, @broadcast}}}, 0x88) 04:17:20 executing program 0: syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) clone3(&(0x7f0000005880)={0x64060100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 04:17:20 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x0) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:17:20 executing program 7: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:17:21 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0xffffffff, 0x50, 0x5, 0x9, 0x8000}}, &(0x7f0000000480), 0x400) 04:17:21 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r2 = syz_mount_image$nfs4(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x1ff, 0x0, &(0x7f0000000100), 0x2000000, &(0x7f0000000200)={[{']*:'}], [{@obj_type={'obj_type', 0x3d, '/{(%:}\'+'}}, {@appraise}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@context={'context', 0x3d, 'system_u'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/%/-](('}}]}) dup2(r2, r0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 290.647573] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 [ 290.725445] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 04:17:32 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) perf_event_open(&(0x7f0000000100)={0x6, 0x80, 0x1f, 0x3, 0xca, 0x0, 0x0, 0x53, 0x20000, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x0, @perf_config_ext={0x2, 0x499}, 0x10288, 0x81, 0x81, 0x2, 0xfffffffffffffff8, 0x0, 0x800, 0x0, 0x5, 0x0, 0x4}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x8) r1 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r1, 0x17, 0x0, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000080)={0x7, 0xfffffffffffff60c, 0xff}) bind$bt_sco(0xffffffffffffffff, 0x0, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, 0x0, &(0x7f00000000c0)) 04:17:32 executing program 0: setreuid(0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1202, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r2) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r4) setresuid(r2, r4, 0xee01) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f00000000c0)='system.posix_acl_default\x00', 0x0, 0x0, 0x0) signalfd(0xffffffffffffffff, 0x0, 0x0) writev(r0, &(0x7f0000000680)=[{&(0x7f0000000140)="e9a15d2e92549b285a2ae1b8f2bbba055ddfb1ce3f0848648ed1560ed81e2392761046a3ae28df8a03defd68c163dcfc7b968ca042783e74c0ceaba891bb36a237b4d173b6b7e10a20e756ce43be811c282ec098a8935d32aca6ef8213f2eb9245946ef41e488d1d30580c195870d14d7b543ad8df678d16f9cee0b626e60fe21760fcd2183083b35ecfe1edf0b1168d2a01c0b65b249f10661a723946", 0x9d}, {&(0x7f0000000080)="e736251db47845ab", 0x8}, {&(0x7f0000000440)="5a3411dd9ac4a480e36d5b4b9a18468e3e086db7b328bccce6ceb7dff397da1b82473946026a5c85391c16950d85a82c7145f5e3ec2c14cdcebcc297e52f1bdb33a656ab4481c3baa9162ee67dc18510c485b5f1a0f822abe9b31c7fa38248dfb7236a180665d88f4c290fe843d7871bf9d6aa71d6fb4e737767a9b3993d8ef2d7c0c8761f5f4e5fb30410536396439f7f6cf4ba260bddbc7bb38c50dd596cb415d65a8c1b40458cb50559da8273bd964d77510dd82ffded0d278f607c76fa18cc277cc791f46da03bb0afaea84a4a91a3c35c760d3697ba7a8c8d1ee02012abbc999dc04d00298e528c2b1a6fa530478a9551f56018", 0xf6}, {&(0x7f0000000540)="746a07bad27d66f3ea9264c686dde0dc5b8c7c279cd15fd38844f61c34f608ad83bc9cb875d58f32fdc1229cefe7f609e52f22d2f42a604f2abb608e473f25b205c93e2183158276cf912e4ea6cd934ec966456b73486070044b1aee93", 0x5d}, {&(0x7f00000005c0)="bd6243c9481fcdb2b854cfbe27eb272b69b735fb8faf913a15b6e75cd4b60801b28af09db55edb3fd29e5663f0b754a6d32cdb40dbc1d2bf6c0d57ce141b36cd9790246450cee539a98d8905e8ac2b7f3a128bae734c25fab3e3f875bd9e741e09a18135ad5475890931576bb8e1cc2c1570f4ee4dcc09f0ea4a0f3ea13a114f638f39b18747b35307a058f2a3c337fcf2cb02", 0x93}], 0x5) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x18, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201000000000000", 0x6c, 0x400}, {0x0}, {&(0x7f0000010200)="01000000000005000c00000000000000", 0x10, 0x560}, {0x0}, {&(0x7f0000010400)="02000000120000002200000060000f00030004000000", 0x16, 0x800}, {&(0x7f0000010e00)}, {&(0x7f0000011000)}, {0x0, 0x0, 0x3800}, {&(0x7f0000011200)}, {0x0}, {&(0x7f0000011500)}, {&(0x7f0000011600)="504d4d00504d4dffd2f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033320075782f746573742f73797a5f6d6f756e745f696d6167655f650500", 0x72, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {0x0}, {0x0, 0x0, 0x7c00}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006000000", 0x18, 0x8000}, {0x0}, {0x0}, {0x0}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f0000000000000400040000", 0x1f, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f4655fd0f4655fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d00", 0x3e, 0x11100}, {&(0x7f0000013000)="8081000000180000d0f4655fd0f4655fd0f4655f00000000000001000c00000010000800000000000af30200040000000000000000000000020000001000000002000000010000001300"/92, 0x5c, 0x11180}, {0x0}, {0x0}], 0x0, &(0x7f0000013c00)=ANY=[@ANYBLOB='h']) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) 04:17:32 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/cpu_byteorder', 0x0, 0x0) pipe2(&(0x7f0000000000), 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r3, &(0x7f0000000040)=""/158) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x800000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@version_u}, {@access_uid={'access', 0x3d, 0xee01}}, {@version_9p2000}], [{@smackfsroot={'smackfsroot', 0x3d, 'vers\x00o\x01=Q-\f\x02\xda0T\x16'}}]}}) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000200)=""/102) sendfile(r1, r2, 0x0, 0xffff) 04:17:32 executing program 7: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:17:32 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000080)=0xffffffffffffffff, 0x4) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff, 0xffffffffffffffff}}, './file0\x00'}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'macvlan1\x00'}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x5}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1c) 04:17:32 executing program 6: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) open$dir(&(0x7f00000000c0)='./file0\x00', 0x100, 0x0) 04:17:32 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x0) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:17:32 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0xffffffff, 0x50, 0x5, 0x9, 0x8000}}, &(0x7f0000000480), 0x400) 04:17:32 executing program 7: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:17:32 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @val={@void}, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @source_quench={0xb, 0x2, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0xffe1, 0x0, 0x4, 0x0, @dev, @loopback, {[@cipso={0x86, 0x3b, 0x0, [{0x0, 0xc, "ba4906dca0ac3f21ee4d"}, {0x0, 0xa, "0b1bb9011e61db13"}, {0x0, 0xe, "9fb8dedc4ea32f0be3c4157e"}, {0x0, 0x6, "3f70cd62"}, {0x0, 0xb, "55234d28629a5a340c"}]}]}}}}}}}, 0x0) syz_emit_ethernet(0x11f1, &(0x7f0000000140)={@random="36d82304dc56", @multicast, @val={@val={0x9100, 0x6, 0x1, 0x1}, {0x8100, 0x3, 0x1, 0x3}}, {@ipv4={0x800, @gre={{0x28, 0x4, 0x1, 0x9, 0x11db, 0x64, 0x0, 0x81, 0x2f, 0x0, @private=0xa010101, @broadcast, {[@ssrr={0x89, 0x13, 0xab, [@rand_addr=0x64010102, @broadcast, @dev={0xac, 0x14, 0x14, 0x1c}, @multicast1]}, @noop, @end, @timestamp_prespec={0x44, 0x1c, 0x85, 0x3, 0x0, [{@rand_addr=0x64010101, 0x4}, {@loopback, 0x6}, {@dev={0xac, 0x14, 0x14, 0x3e}, 0x86}]}, @ssrr={0x89, 0x7, 0x8a, [@rand_addr=0x1]}, @ssrr={0x89, 0x23, 0xed, [@loopback, @initdev={0xac, 0x1e, 0x0, 0x0}, @local, @private=0xa010100, @local, @multicast2, @local, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @ra={0x94, 0x4, 0x1}, @ssrr={0x89, 0x3, 0x80}, @cipso={0x86, 0x29, 0xffffffffffffffff, [{0x2, 0xb, "cb7583baa0f7dd75cd"}, {0x6, 0x5, "a2b491"}, {0x5, 0x2}, {0x7, 0x5, 'FP.'}, {0x2, 0x4, "509e"}, {0x7, 0x8, "b47e41f35fa9"}]}]}}, {{0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x880b, 0x1d, 0x0, [0x8], "6c514ddbd81477e0523f3f389464afb1096cb93f222a29e33ed672090a"}, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [0x1], "dbc1dcad9bacb42df3041a19c6cd1600fa35f566baac9c9c1b9c90f19711e437e6b1993a46385a96409d"}, {0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x86dd, [0x9], "d9aeb6eae121959bd557aeaf0520a770cb7240bb60a67511f773880a7be430281e3124bff219d385a16250f0a4ef2561a805b6cf4bd6c09c16d28f875d532566a991d9aee814729257e3069494843668e1cacb8b3cc7350ffe2a09f5e050298e89977487c3ed15c49e2673d0a6a378ecd7eb1d5c9d004f2e9885b4fdd17f60cc8d282b04759b3dcfd86568c3685c50cb3053a3180122ebcb16087b404d2e75554fe91da5e46d1b8a8d9b"}, {0x8, 0x88be, 0x0, {{0x8, 0x1, 0x60, 0x3, 0x1, 0x1, 0x0, 0x40}, 0x1, {0x7ff}}}, {0x8, 0x22eb, 0x2, {{0x8, 0x2, 0x40, 0x2, 0x0, 0x1, 0x6, 0x7}, 0x2, {0xf6fd, 0xc130, 0x3, 0x2, 0x1, 0x1}}}, {0x8, 0x6558, 0x2, "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"}}}}}}, &(0x7f0000000000)={0x0, 0x4, [0x938, 0x79c, 0x84b, 0xccf]}) syz_emit_ethernet(0x1b3, &(0x7f0000001340)={@local, @random="29168bb62777", @void, {@ipv4={0x800, @icmp={{0x4e, 0x4, 0x0, 0x32, 0x1a5, 0x65, 0x0, 0xa, 0x1, 0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@ssrr={0x89, 0xf, 0xb1, [@rand_addr=0x64010102, @multicast1, @multicast2]}, @timestamp_addr={0x44, 0xc, 0xf9, 0x1, 0xc, [{@loopback, 0x4800000}]}, @timestamp_addr={0x44, 0x3c, 0xe7, 0x1, 0xe, [{@initdev={0xac, 0x1e, 0x1, 0x0}, 0x3f}, {@private=0xa010102, 0x9}, {@multicast1, 0xfffffffd}, {@multicast2, 0x9125}, {@multicast2, 0x7}, {@multicast2, 0x1000}, {@dev={0xac, 0x14, 0x14, 0x1b}, 0x8000}]}, @timestamp_prespec={0x44, 0x1c, 0x59, 0x3, 0x1, [{@local, 0x57}, {@broadcast, 0xbc6d}, {@local, 0x3}]}, @timestamp_addr={0x44, 0x2c, 0x8c, 0x1, 0xa, [{@empty, 0x40}, {@empty, 0xbfa}, {@remote, 0x1}, {@multicast2}, {@multicast1, 0x11f7}]}, @cipso={0x86, 0xa, 0xffffffffffffffff, [{0x7, 0x4, "d6e6"}]}, @noop, @cipso={0x86, 0x28, 0x2, [{0x1, 0x5, "c64113"}, {0x5, 0xc, "25106176376a9450a25e"}, {0x2, 0x2}, {0x5, 0xf, "e71c38362745fb088f35e7e1e9"}]}, @cipso={0x86, 0x3c, 0x3, [{0x6, 0x10, "821c243e73400024f64d33276dc1"}, {0x6, 0x5, "b08349"}, {0x5, 0xd, "6e49421270e7d46761ee60"}, {0x4, 0x6, "35911157"}, {0x0, 0xe, "4649819af3e913c4d0161709"}]}, @lsrr={0x83, 0x13, 0x8a, [@rand_addr=0x64010102, @dev={0xac, 0x14, 0x14, 0x43}, @rand_addr=0x64010101, @dev={0xac, 0x14, 0x14, 0x11}]}]}}, @source_quench={0x4, 0x0, 0x0, 0x0, {0x18, 0x4, 0x2, 0x4, 0x8000, 0x66, 0xfd, 0x0, 0x4, 0x9, @initdev={0xac, 0x1e, 0x1, 0x0}, @multicast2, {[@timestamp={0x44, 0x14, 0xa6, 0x0, 0x4, [0x4, 0xf59, 0x5851, 0x324a]}, @timestamp_addr={0x44, 0x34, 0xbd, 0x1, 0x6, [{@multicast2, 0x7}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0xfffffad1}, {@empty, 0x7}, {@local, 0x5}, {@broadcast, 0x80000000}, {@multicast1}]}, @noop, @noop, @end]}}, "b52e3c03d8"}}}}}, &(0x7f0000000040)={0x0, 0x1, [0xf5d, 0x777, 0xd1a, 0x933]}) 04:17:32 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0xffffffff, 0x50, 0x5, 0x9, 0x8000}}, &(0x7f0000000480), 0x400) 04:17:32 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r1, 0x0) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x4, 0x1}, 0x4) 04:17:32 executing program 7: mlockall(0x0) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:17:32 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x0, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:17:32 executing program 5: write(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001140)='clear_refs\x00') write$P9_RREAD(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="3100000075000026000000cc23123dfc372f33accad3690ca92b1c6f5adb9ed48af6e6f545ef51f410af667da5b2a6811eea2b9406950101674fa43d06"], 0x31) write$P9_RXATTRCREATE(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x21, 0x1}, 0x7) pread64(r0, &(0x7f00000000c0)=""/4096, 0x1000, 0x0) [ 302.283371] audit: type=1400 audit(1755663452.833:17): avc: denied { read } for pid=4823 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 04:17:32 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0xffffffff, 0x50, 0x5, 0x9, 0x8000}}, &(0x7f0000000480), 0x400) 04:17:32 executing program 4: accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000580)) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000ac0)=[@cred={{0x1c}}], 0x20}, 0x0) getpeername$unix(0xffffffffffffffff, 0x0, &(0x7f0000000dc0)) socket(0x0, 0x5, 0x8) r0 = socket(0x1f, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_SURVEY(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r2, 0x301, 0x0, 0x0, {{0x11}, {@val={0x8, 0x3, r3}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_GET_SURVEY(0xffffffffffffffff, 0x0, 0x0) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r0, 0x0, 0x15) syz_mount_image$vfat(&(0x7f0000000f80), &(0x7f0000000fc0)='./file0\x00', 0x3, 0x1, &(0x7f0000001100)=[{&(0x7f0000001000)="ce", 0x1, 0x10001}], 0x20082, &(0x7f0000001140)=ANY=[@ANYBLOB='uni\x00']) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(0xffffffffffffffff, 0xc0506617, &(0x7f0000001780)={@desc={0x1, 0x0, @auto="c1cbcd12bb004b86"}, 0x40, 0x0, '\x00', @b}) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001880)={0x0, @ax25={0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}, @nfc={0x27, 0x0, 0x0, 0x4}, @rc, 0x0, 0x0, 0x0, 0x0, 0xc0, &(0x7f0000001840)='batadv_slave_0\x00'}) syz_genetlink_get_family_id$batadv(&(0x7f0000001a80), 0xffffffffffffffff) [ 302.496105] loop4: detected capacity change from 0 to 256 [ 302.644777] loop4: detected capacity change from 0 to 256 04:17:42 executing program 7: mlockall(0x0) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:17:42 executing program 6: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/mnt\x00') ioctl$BTRFS_IOC_ADD_DEV(r0, 0x5000940a, &(0x7f00000001c0)={{}, "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"}) 04:17:42 executing program 2: syz_emit_vhci(&(0x7f0000000100)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_complete={{0xe, 0x4}, @HCI_OP_EXIT_PERIODIC_INQ={{0x7f}, 0x20}}}, 0x7) syz_emit_vhci(&(0x7f0000000180)=@HCI_ACLDATA_PKT={0x2, {0xc8, 0x1, 0x0, 0x10}, @l2cap_cid_signaling={{0xc}, [@l2cap_conn_rsp={{0x3, 0x6, 0x8}, {0x8, 0x4, 0x7, 0xffff}}]}}, 0x15) syz_emit_vhci(&(0x7f00000003c0)=@HCI_VENDOR_PKT, 0x2) syz_emit_vhci(&(0x7f0000000200)=@HCI_VENDOR_PKT, 0x2) syz_emit_vhci(&(0x7f0000000080)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_status={{0xf, 0x4}, {0x4, 0x0, 0x41c}}}, 0x7) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_emit_vhci(&(0x7f0000000440)=@HCI_SCODATA_PKT={0x3, {0xc8, 0xa2}, "3b9d1d50823db5e2e49ba1f7c2a596412882a4a358c2aadd49ebbc0ac1086a7fd8d8a2ce0e22630aca0a5a00a708b5785800dc05cbd28b2f73d04ea40222b037b3f53c82bee4a2c5a30c7afbe4259ace371f82e3a651cf064f90a3b1d64cee29c1e1c666def7bc6ee3c62ffbbfa31f6b97f5ea0a3dd6597d746320e598031b2cceddb4adc829a1ee1c1119d4eb41939be2f9c119b1c38aef5742e35b2b5de861e4da"}, 0xa6) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) syz_emit_vhci(&(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x54) getdents64(r0, 0x0, 0x0) syz_emit_vhci(&(0x7f0000000240)=@HCI_VENDOR_PKT, 0x15c) syz_emit_vhci(&(0x7f0000000340)=@HCI_EVENT_PKT={0x4, @hci_ev_num_comp_blocks={{0x48, 0xf}, {0x8, 0x2, [{0xc8, 0x8001, 0x802}, {0xc8, 0x1, 0x3f}]}}}, 0x12) syz_emit_vhci(&(0x7f00000001c0)=@HCI_VENDOR_PKT, 0x2) r1 = syz_open_dev$sg(&(0x7f0000000380), 0x1fb, 0x2000) faccessat2(r0, &(0x7f0000000040)='./file0\x00', 0x120, 0xa00) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f00000000c0)={0x0, 0xffffffff, 0xffffff85}) syz_emit_vhci(&(0x7f0000000400)=@HCI_VENDOR_PKT={0xff, 0x80}, 0x2) syz_emit_vhci(&(0x7f0000000140)=ANY=[@ANYBLOB="02c9e00a8da2fc2600131b02008000"], 0xf) syz_emit_vhci(&(0x7f0000000500)=@HCI_SCODATA_PKT={0x3, {0xc9, 0x8c}, "b85bd39cdd9c8132caf9a52aaed54f1beac66b0d20609795f390b6e6bd67517df18abe884c05ed0745a531794b2f525f129dab6f54a99c60c7e214bf21b034e69f08e326aef661b51cb4e9cd7eeb3572dd65d0bb6a60899dde430f28eb92f08f1a14ea87df5dec048a0b787386a6a3b5216632f1f1a8f5be29ffb813b5b0c5905eb9d38e163ef73386531ce3"}, 0x90) clone(0x4c01f900, 0x0, &(0x7f0000000080), 0x0, 0x0) 04:17:42 executing program 4: creat(&(0x7f00000003c0)='./file0\x00', 0x0) r0 = open(&(0x7f0000001340)='./file0\x00', 0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000001400), 0x810, &(0x7f00000017c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="1b88"]) 04:17:42 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x0, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:17:42 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0xffffffff, 0x50, 0x5, 0x9, 0x8000}}, &(0x7f0000000480), 0x400) 04:17:42 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xc0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) getsockopt$bt_BT_VOICE(r0, 0x112, 0x4, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r2, 0x17, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000140)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) 04:17:42 executing program 0: flistxattr(0xffffffffffffffff, &(0x7f00000000c0)=""/4096, 0x1000) r0 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r0, 0x17, 0x0, 0x0) r1 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f00000010c0)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000001100)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) setns(r1, 0x4000000) ioctl$EXT4_IOC_CHECKPOINT(r2, 0x4004662b, &(0x7f0000001140)=0x1) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080), 0x109803, 0x0) [ 312.421629] 9p: Bad value for 'wfdno' [ 312.439515] random: crng reseeded on system resumption 04:17:43 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0xffffffff, 0x50, 0x5, 0x9, 0x8000}}, &(0x7f0000000480), 0x400) 04:17:43 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x0, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:17:43 executing program 7: mlockall(0x0) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) [ 312.511093] random: crng reseeded on system resumption 04:17:43 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_REGISTER_FRAME(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)={0x2c, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x800}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x100}]}, 0x2c}}, 0x0) 04:17:43 executing program 4: r0 = eventfd(0x0) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000280)=""/63, 0x3f}], 0x1) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) pread64(r1, &(0x7f0000000080)=""/201, 0xc9, 0x200) write$eventfd(r0, &(0x7f0000000000)=0x3, 0x8) 04:17:43 executing program 6: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0xfffffe55, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000002d000000000000000000"], 0x1c}], 0x1}, 0x0) recvfrom(r1, &(0x7f0000000000)=""/24, 0x18, 0x10000, &(0x7f0000000040)=@generic={0x1f, "fb10a3dcea6181959a446297e8c94976f78fc445b5b0ffc9e7a98a0f4d24147faa7bd357663e3dfebed93aaa0c141a365642918a008a499dca3252d1e5c6187cc9ba769e3194da526e37261fe8f92f07f919838dc32b1a840938c35a048a9172cf343aa344dda8453f16aa0679348647dd936ef75a3119acd220c6468350"}, 0x80) fchdir(r0) 04:17:53 executing program 6: openat$nvram(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$CDROMREADMODE2(0xffffffffffffffff, 0x530c, 0x0) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000003e80)={0x130005100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0xa000, 0x0) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f0000000080)='system_u:object_r:file_context_t:s0\x00', 0x24, 0x1) 04:17:53 executing program 4: r0 = eventfd(0x0) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000280)=""/63, 0x3f}], 0x1) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) pread64(r1, &(0x7f0000000080)=""/201, 0xc9, 0x200) write$eventfd(r0, &(0x7f0000000000)=0x3, 0x8) 04:17:53 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0xffffffff, 0x50, 0x5, 0x9, 0x8000}}, &(0x7f0000000480), 0x400) 04:17:53 executing program 0: sendmsg$NL80211_CMD_SET_NOACK_MAP(0xffffffffffffffff, 0x0, 0x0) sendmsg$NL80211_CMD_START_SCHED_SCAN(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0xa4, 0x0, 0x200, 0x70bd28, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_SCHED_SCAN_MULTI={0x4}, @NL80211_ATTR_SCAN_SSIDS={0x88, 0x2d, 0x0, 0x1, [{0xa, 0x0, @default_ibss_ssid}, {0xa, 0x0, @default_ap_ssid}, {0x22, 0x0, @random="2113fc99279d3b772f4eb6e6e520e2ccbb2176d3e598d9def8406cae6469"}, {0xa, 0x0, @default_ap_ssid}, {0x21, 0x0, @random="888d6c131e408dd4b032fe256dd8f4532af6ceb14fbf82dedf62616975"}, {0xa, 0x0, @default_ibss_ssid}, {0xa, 0x0, @default_ibss_ssid}]}, @NL80211_ATTR_SCHED_SCAN_MULTI={0x4}]}, 0xa4}, 0x1, 0x0, 0x0, 0x4000894}, 0x2000c801) syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000180)={{0x1, 0x1, 0x18, 0xffffffffffffffff, @in_args={0x4}}, './file0\x00'}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x2c, r2, 0x5, 0x0, 0x0, {{0x2}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random}]]}, 0x2c}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r7, &(0x7f0000000040)=""/158) sendmsg$NL80211_CMD_FRAME_WAIT_CANCEL(r7, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x7c, 0x0, 0x100, 0x70bd27, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x79}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x42}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x3}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x65}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x36}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x55}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0xa}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x42}]}, 0x7c}, 0x1, 0x0, 0x0, 0x880}, 0x0) sendmsg$NL80211_CMD_CONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x2c, r5, 0x5, 0x0, 0x0, {{0x2}, {@val={0x8, 0x3, r6}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random}]]}, 0x2c}}, 0x0) sendmsg$NL80211_CMD_UNEXPECTED_FRAME(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x12000001}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r2, 0x800, 0x70bd2d, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r6}, @void}}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x48c8) 04:17:53 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(0x0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:17:53 executing program 5: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000019040)='/proc/vmallocinfo\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000040)=""/102400, 0x19000, 0x0) 04:17:53 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x0) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:17:53 executing program 2: sendmsg$IPSET_CMD_GET_BYNAME(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)={0x4c, 0xe, 0x6, 0x101, 0x0, 0x0, {0x2, 0x0, 0x1}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0x4c}, 0x1, 0x0, 0x0, 0x24000080}, 0x84) creat(&(0x7f0000000080)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f0000013c00)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r0, &(0x7f0000000040)=""/158) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x2c, r2, 0x5, 0x0, 0x0, {{0x2}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random}]]}, 0x2c}}, 0x0) sendmsg$NL80211_CMD_DEL_INTERFACE(r0, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x28, 0x0, 0x20, 0x70bd2b, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r3}, @val={0xc, 0x99, {0x8000, 0x5d}}}}, [""]}, 0x28}, 0x1, 0x0, 0x0, 0x8010}, 0x8064) [ 323.008982] loop2: detected capacity change from 0 to 512 04:17:53 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(0x0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:17:53 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0xffffffff, 0x50, 0x5, 0x9, 0x8000}}, &(0x7f0000000480), 0x400) [ 323.056885] audit: type=1400 audit(1755663473.602:18): avc: denied { associate } for pid=4899 comm="syz-executor.6" name="autofs" dev="devtmpfs" ino=93 scontext=system_u:object_r:file_context_t:s0 tcontext=system_u:object_r:device_t:s0 tclass=filesystem permissive=1 04:17:53 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x0) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:17:53 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) r2 = syz_open_pts(r0, 0x80) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r2, 0x8008f512, &(0x7f0000000000)) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x29, &(0x7f0000000080), 0x4) [ 323.109147] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 323.153200] ext4 filesystem being mounted at /syzkaller-testdir764201674/syzkaller.1dShpG/30/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 323.183694] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 04:17:53 executing program 4: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x20901, 0x0) io_setup(0x7, &(0x7f00000001c0)=0x0) io_submit(r1, 0x7, &(0x7f0000000f00)=[&(0x7f0000000640)={0x0, 0x0, 0x0, 0x3, 0xf8, r0, &(0x7f0000000800)="82807d2e920edaf36fb72600591eaf487e3cf553615289633ad04f97a54da75cb70412d815fc1c34cdf0a5cefeb2999b8f6d33e06ac6fd0986fc34cbaa7efe2426cbc0bd31f6b95e9453477266ad61cc00f705ca37da4e50bcf8452cb99b0037d17a5c8a1123255a152c620361a22a4db08269c4ca4273ef923c1a4e64ac7392afa141e4c2f0b7f0844d910c238c0c826af6ed2852c3b0dfce8896c9c62cd7ec6fb9b7990c7c9c563d02db8348a2092b142cd54557104621ddb2d2073a5c9ed4c95febac536b061b48041f3e86cd963a8680a846829c07dd37a62e5ecfde9609a2fd", 0xe2, 0x100000000, 0x0, 0x0, r0}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x8, 0xff20, r0, &(0x7f0000000900)="aded22f81a38e73802025ea8adfa9c40c7c2034bbf3337efabbcb2eb7b7fad52de900434101aa193a916ced9c0324a3fc001fead3f822fd97e552fca5e7c14f9a6e8f8d277241de3fd9302b4ad759c0ccf848c24c22fd3cd9e537c1b726455748fe23b20b31e1e6c2ed275970cee31d76e06c08db49ae6e0e17686a58354dedbcd83d82ac1f67b68219407dc69412ecc3088e185dd384c7094635056b2", 0x9d, 0x1ff, 0x0, 0x2, r0}, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x6, 0x9a0b, 0xffffffffffffffff, &(0x7f00000009c0)="d9452fa94ac1b319a46f1578616c4b61f27c9c4a704a526f18948bdc3eb37891dc4dc20af3fbe48bc0bfe263279ce3028529d0dc50267b1c6baba5e5758a653a1787a686fea3d3c4e096d414f959944099eef55446", 0x55, 0x80, 0x0, 0x3}, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, &(0x7f0000000a80)="9986008733b6d32fe0ee3cdd6d549d13aa8c477cc39d1dca59e2d546db82fd6cee7d5084dc0d8cf5f77b2142454235f23341fecdfbaeaba8b0edc06fd0b558f1abe349cb5e9bf001df1f699882b91c9d80594167841204155e4e619eb54977e9c6f1eaf2b4cf99", 0x67, 0x923e}, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x5, 0x101, 0xffffffffffffffff, &(0x7f0000000b40)="404cd69bc9f49fe709916622e9407fcb4e9c000f65c8078da594a9c7eaf6450facebac9f2be68619581109ca0d09e74d818c71cae4c8353b1623781279703ece5070617ab2534c3fb6a579476abfcfb0efdb93db2c03d70f7c916344de97dd6b1f6f0c2ab0c7917f07e0945bf25e26b76a1a285c814fcb85cb4b043d316fac8ad668fdec74c9faf689b9306c64b420bced87ae59da242d82f21da80988261311b9b7f66eca1edf16184aa5295746390e7906aaa124acb20fcc78048e7723fdf53d2c4eaddba9b6d8c7a858d42b019db052b540d635623821c8aaeb668ae388", 0xdf, 0x3, 0x0, 0x3}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x3, 0x3, 0xffffffffffffffff, &(0x7f0000000c80)="8f6185c0ffe3fb53f9399bd3557bb1055b6cda6c9320ff6ebe432ea16ecca8f379853cff3e3d9b38a1a0b3c821b4294422c1409bc23a94d6c3f5e955c70db395143d0e972125e0f127b7223e0633ce2dc90c0cb7f86832f148ba89f77308121fff0ea82e231490e435f299e4b427d54f664a89458b3148f2334fa715a1812eca475b895493bf5fafda76d5497e966e85eaa204fd2a2bc63e65749468a9194149133483a7", 0xa4, 0x1000}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x5, 0x8, 0xffffffffffffffff, &(0x7f0000000dc0)="929ad607f6c7e185ff9345cccaa77abaa67700490237682cee7854ea8096c37b1c71e6dc96b40fe115567fc1f10f0d30f0a3c1b75554d8e629ffe4b6d7c5cf7d57fd83f88817c866608fa044aa75ba1571e5cf00560cff3493ab021f42b0f18319685bdb065bc7702ca496b6cf41ad72b5d7d08763f62d0ef93dab448d297554abc37d014839bdc6e98d7964bda5c6cd649bf8255417d3c01b57d49f2df72285eba4bc3fcb5b039113a713926579a20a611756538ca4d280d2c92ab36c07f621d708669b3332bc2c0e5f4e7006cda2fbbbca4b", 0xd3, 0x7fff, 0x0, 0x2}]) r2 = timerfd_create(0x8, 0x80000) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r3, &(0x7f0000000040)=""/158) r4 = io_uring_setup(0x1b10, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x0, 0x285}) io_uring_register$IORING_REGISTER_FILES(r4, 0x17, 0x0, 0x0) r5 = fsmount(0xffffffffffffffff, 0x0, 0x8) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240), 0x30000, 0x0) io_submit(r1, 0x3, &(0x7f0000000300)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x3, 0x2, r2, &(0x7f0000000100)="4c5999ed4cf54026cf2d5257d850b044ad6b4bfb423d947ac066b9f415b0f43944562fdc7ef87bfb91181db8c654d637704092dca219a5fe5ce58d4638b81d9198448e59ea676206e69b01debd09b27d92218c94b7db8eb9ea50cfc9589b69fed993dc8d321b42e950223f", 0x6b, 0x80000000, 0x0, 0x2, r3}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x5, 0x800, r4, &(0x7f00000001c0)="55560c3d1f9ab0d0ff1d3f8cc6c0f1eedeb7690e6a", 0x15, 0x9, 0x0, 0x3, r5}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x5, r6, &(0x7f0000000280)="5cb8e474a1901dcbfd4100b5f539663cfb8f3137e64dae134afa57a88cb61d96d3feae8276b7ea2e46c12f39586b", 0x2e, 0x1, 0x0, 0xa04dda2816a08c50}]) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r7, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r7, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) r8 = syz_open_procfs(0x0, &(0x7f0000000000)='maps\x00') io_submit(r1, 0x3, &(0x7f00000007c0)=[&(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x6, 0xffffffffffffffff, &(0x7f0000000340)="b46f920aa303a9a011275a1f65635354a87dacd34314fbb3a56d24c82fa436f6de01ab093d20d43c1be05a212d7229618227516fd220d46a1f07cc74373410c3a8f0bfa80e4c7383a6714cadf7b5c264db73cfb7b2d6b9ac0880ed6afa6f04f72cd5c30008b4", 0x66, 0x39, 0x0, 0x1}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x1, 0x60, 0xffffffffffffffff, &(0x7f0000000680)="494bcdef55fcce", 0x7, 0x100, 0x0, 0x1, r5}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x7, 0x6, r7, &(0x7f0000000700)="4e14655ab0ec7520fc1d8ba1ad9280c228f64d7a3288", 0x16, 0x7}]) lseek(r8, 0xd20e, 0x0) readv(r8, &(0x7f00000003c0)=[{&(0x7f0000000040)=""/131, 0x83}], 0x1) setsockopt$inet6_tcp_TCP_REPAIR(r7, 0x6, 0x13, &(0x7f0000002840)=0xffffffffffffffff, 0x4) sendmmsg$inet6(r7, &(0x7f0000004f80)=[{{0x0, 0x0, &(0x7f0000002500)=[{&(0x7f00000003c0)="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", 0x21e}, {&(0x7f0000001100)}, {0x0}], 0x3, 0x0, 0x34}}], 0x1, 0x8000015) 04:17:53 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x0, 0x0, @mcast1}}, 0x0, 0x0, 0x5, 0x0, "5c0db8e701e6c8970aa9f4e1cb2c6c4654c3c25e1a6d5b8b2a94471b247fe8a645e74208caba52a88598b8601feb018f2cecf9ef28ab23d69e3c6ef4affd9a10eb50ffa96b11b678c84f3d3920b82548"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x0, 0x3, @loopback}}, 0x0, 0x0, 0x12, 0x0, "6c7abb3e9a9a691096b5eb47d00faa3f87c4977f0e265c767b95baf2e31dd631e7b9d3f684a50d0b1e7c136a28dfcd2b47d688f255b9df442a8090a173937522cbeb7c2948aede525200"}, 0xd8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000080), 0x4) 04:17:53 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(0x0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:17:53 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0xffffffff, 0x50, 0x5, 0x9, 0x8000}}, &(0x7f0000000480), 0x400) 04:17:53 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r0, &(0x7f0000000040)=""/158) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@getspdinfo={0x14, 0x25, 0x200, 0x70bd29, 0x25dfdbff, 0x2, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000004}, 0x0) 04:18:04 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x0) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:18:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x164}], 0x1}, 0x0) 04:18:04 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) close_range(r1, r0, 0x2) dup2(0xffffffffffffffff, 0xffffffffffffffff) clone3(&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 04:18:04 executing program 4: r0 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r0, 0x17, 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{0x20, '.'}, {0x20, '^+,\x12'}, {0x20, ']'}, {}, {0x20, 'ethtool\x00'}, {0x20, 'ethtool\x00'}, {0x20, ':'}, {}, {0x20, 'ethtool\x00'}, {0x20, 'ethtool\x00'}]}, 0x3c) syz_genetlink_get_family_id$ethtool(&(0x7f0000000ac0), 0xffffffffffffffff) 04:18:04 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0xffffffff, 0x50, 0x5, 0x9, 0x8000}}, &(0x7f0000000480), 0x400) 04:18:04 executing program 5: r0 = signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000001240), r2) sendmsg$IEEE802154_START_REQ(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="0901000000000000eaff0d0000000500180000000000050017000000000006000a00000000000600080000000000050007000000000065f52df8414694d6f34f36460e61d7cef600f568565a14f23a2b519a51c0bd6ac02a9121dcc141d9a54d9e9f15a80dd5f3338273d1886be4c62567cffab6fcd7a6265c64657b1ebcabb65b4f7b1ae7d0b486626c79db4df1228b0d0cd753accb228f2f488ef16365867862c7f7bc17b538a12c2cd3ce9b5e41e6806fe1336def8a327743be60861af1a37480813c4ca442f3b4d26d8a9b6d8c1ba0980df6cc2d7f1b2aadafe95f7667665eb4fd1a083265b8f693278d34aa87"], 0x3c}}, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000002540)=[{r0}], 0x1, &(0x7f0000002580)={0x0, 0x989680}, 0x0, 0x0) 04:18:04 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='hugetlbfs\x00', 0x0, 0x0) r0 = syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0xa40024, &(0x7f0000000040)=ANY=[]) getresuid(&(0x7f00000000c0), &(0x7f0000000180), &(0x7f0000000240)=0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r1, r2) mknodat$loop(r0, &(0x7f0000000040)='./file0\x00', 0x1000, 0x1) 04:18:04 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x0) [ 333.986422] hugetlbfs: Unknown parameter './file0' 04:18:04 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x0) 04:18:04 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x0, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:18:04 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000080)={@private=0xa010100, @private=0xa010100, @multicast1}, 0xc) sendmmsg$inet(r0, &(0x7f0000000440)=[{{&(0x7f00000000c0)={0x2, 0x4e20, @empty}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x34000}}, {{&(0x7f0000000000)={0x2, 0x4e20, @private}, 0x10, 0x0, 0x0, &(0x7f0000000100)=[@ip_retopts={{0x10}}, @ip_ttl={{0x14}}], 0x28}}], 0x2, 0x0) 04:18:04 executing program 2: r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x1, 0x5854d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, @perf_config_ext={0x0, 0xfff}, 0x2058}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000200)='/dev/sg#\x00') r2 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x4080) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x800001a}) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x82, 0x8, 0x5, 0x80, 0x0, 0x2, 0xa050, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000040), 0x6}, 0x38c4, 0xff, 0x2, 0x2, 0x0, 0xfffffffa, 0x0, 0x0, 0x3f, 0x0, 0x2}, 0xffffffffffffffff, 0x8, r0, 0x8) ioctl$EXT4_IOC_GETSTATE(r1, 0x40046629, &(0x7f00000001c0)) r3 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r3, 0x17, 0x0, 0x0) dup2(r3, r0) ioctl$SG_GET_NUM_WAITING(r2, 0x227d, &(0x7f0000000180)) 04:18:04 executing program 5: ioctl$HIDIOCGCOLLECTIONINFO(0xffffffffffffffff, 0xc0104811, &(0x7f0000000100)={0xff, 0x0, 0x4, 0x1f}) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180), 0x1}, 0xa1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r1, &(0x7f0000000040)=""/158) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000480)={0x1, 0x20}, 0x2) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x0, 0xff, 0xbf, 0x4, 0x0, 0x0, 0x8605, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3f}, 0x0, 0x401, 0x7c5, 0x9, 0x3, 0x0, 0xfb5e, 0x0, 0x0, 0x0, 0x1000000000000000}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x6) write(r0, &(0x7f0000000900)="5ed0b2ff68d76fb346352b602a2a1295cbe01cb3f64fbed9e7f9bc9be0f300cb97f6a204cc586e45dfb949002f61f8fb969dd435dd0c37c5077e5b10cfeafd75205e215b167323a3b971b0ec98e6c3d4d825cae01271cb35cdd091e4872367f354e0dc81a7e4ac79775bc1dcaafe2f5079da79d1989f1ddce6722fc438a7217526cfe75d53471624d6f091e19a7fb699ea27efa9e0fd1914e7c35f297afd9b9b85ff0ce7a982f4fa0c172ea5f06479eec302f30e5df66273717e028f4ca7d4c5b6bc8a3c3c67f688195f22488a15d9e1f7e5fed3a6c2aba7bc308b0e2c5657f4538f4a3bf9b975bb887a901ab3c85261be3e331b741313e78b5ad63b7b1b378e9c79dc4a95b2b4d15cd1d1b808844378f882a72af1e5b0eefd356e0247246e60643204c3b46183dbe4e066c55cb1dcdaa7b70ef43ab2fa4d2b8c4c1a89cb0e325fd9716874d3856cf368efd1f92d21214e55e4de647c37c71887d11f74f9afe1616e3054ceae601e4b3555e243c1882ad42c7730caeb309e7714ad87c55e9fba308cfc4161e562abde3ac4f3d7e0a3584d4928100197f102307c05c0b4b4898b0591bc1433af44", 0x1a7) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x44000) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000440)=[{&(0x7f00000001c0)="3883f0f06283e01a98f5c29c1ab9e96ac6a22de734bcce8f08fe7a07391610691fcd8563dadedd91e6210762db25c7d06b1895d365070da090c0efa9745c838b4da66853f0a571dfa86bb0557ab37ea11906db31a35f1ea5e4c795a3846abd4c786684a31a86ff242aa33ed7331027b2b66d", 0x72}, {&(0x7f0000000240)="d419b674975061feaf740328249396339501a81d1db9cf3d764e633a1de5d0d34edf38e5abb444c3c7e98b22d29c5e274b974cc85181c8af0bd3c2d76c3137d032bd45c495d57037efa0af7c242dc6b9683f9a270c5ddb7e0b4345f029fa4c10ec4333c9803d440740110bbbf6b031ddba17b4819b3d9e0027217758221c294bfe8c460924846f474eaaf37a45996805d910d47de6", 0x95}, {&(0x7f0000000340)="da08134eeac2784868b59504469d80183aa55c3f785d6e9129f88fe24146d6dc58d148a71f698a71784dca511ff36c58081d0817ffef88239b4d1b02678fe5a969c5d9e66198a37e423fc3a066d6707f0cd55a635be0807f41fe344df19d88d707de8ed5e34a4bc98256fada277be5fd8f748d2dd4295b05f02495d05b6705e8611ceede7515b52140a2d9fcc9e9db5f6cbedd549d82ab", 0x97}, {&(0x7f0000000400)="d7f5fc60ece6f0f3bc5abd31de45a8bb798035400b", 0x15}], 0x4, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000140), 0x2, 0x200000) tee(r3, 0xffffffffffffffff, 0x100, 0x0) sendfile(r0, r2, 0x0, 0xfdef) keyctl$read(0xb, 0x0, 0x0, 0x0) 04:18:04 executing program 0: ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1}}, './file0\x00'}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_uid={'access', 0x3d, 0xffffffffffffffff}}]}}) 04:18:04 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0xffffffff, 0x50, 0x5, 0x9, 0x8000}}, &(0x7f0000000480), 0x400) [ 334.236421] 9p: Unknown access argument 18446744073709551615: -34 04:18:04 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x0) 04:18:04 executing program 6: madvise(&(0x7f0000870000/0x4000)=nil, 0x4000, 0x17) mremap(&(0x7f0000871000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffd000/0x1000)=nil) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x65) mlock(&(0x7f0000872000/0x4000)=nil, 0x4000) munmap(&(0x7f000086f000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x15) mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x3) mremap(&(0x7f0000872000/0x2000)=nil, 0x2000, 0x4000, 0x2, &(0x7f0000ffc000/0x4000)=nil) madvise(&(0x7f0000871000/0x3000)=nil, 0x3000, 0x64) [ 334.283543] 9p: Unknown access argument 18446744073709551615: -34 04:18:14 executing program 4: creat(&(0x7f00000003c0)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010100)="000000000000000000000000e9", 0xd, 0x4de}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}, {&(0x7f0000011500)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000012c00)) creat(&(0x7f0000000040)='./file0\x00', 0x45) 04:18:14 executing program 2: recvmsg$unix(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000040), 0x6e, &(0x7f0000000580)=[{&(0x7f00000000c0)=""/32, 0x20}, {&(0x7f0000000140)=""/64, 0x40}, {&(0x7f0000000180)=""/12, 0xc}, {&(0x7f0000000240)=""/200, 0xc8}, {&(0x7f0000000340)=""/180, 0xb4}, {&(0x7f00000001c0)=""/43, 0x2b}, {&(0x7f0000000400)=""/119, 0x77}, {&(0x7f0000000480)=""/223, 0xdf}], 0x8, &(0x7f0000000600)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x148}, 0x2000) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f00f9a668f7ed66a50000010000000000000000000000002000000020000020000000d7f4655fd7f465", 0xffffffffffffff2d, 0x2000000400}, {&(0x7f0000010400)="01", 0x1, 0x800}], 0x1, &(0x7f00000007c0)={[], [{@euid_eq={'euid', 0x3d, r0}}, {@appraise}]}) 04:18:14 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0xffffffff, 0x50, 0x5, 0x9, 0x8000}}, &(0x7f0000000480), 0x400) 04:18:14 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x0, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:18:14 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) r1 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_enter(r1, 0x3357, 0xb337, 0x1, &(0x7f00000000c0)={[0xfffffffffffffffe]}, 0x8) io_uring_register$IORING_REGISTER_FILES(r1, 0x17, 0x0, 0x0) r2 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r2, 0x17, 0x0, 0x0) r3 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) dup3(r0, r3, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/block/sr0', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) fork() 04:18:14 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0x5, 0x0, 0x0, 0xd4, 0x0, 0xb1d, 0x20430, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x1, @perf_config_ext={0x0, 0x5}, 0x4080, 0x80000001, 0xf4bd, 0x2, 0x4, 0x2b5f, 0x5, 0x0, 0x5, 0x0, 0xa4c9}, 0x0, 0x9, 0xffffffffffffffff, 0x8) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f0000000080)=0x1) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x541b, &(0x7f00000006c0)={'wg2\x00'}) 04:18:14 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) (fail_nth: 1) 04:18:14 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="020000000600000085e70a"]) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000006540)=[{{&(0x7f0000000040)=@abs, 0x6e, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/168, 0xa8}], 0x1}}, {{&(0x7f00000001c0)=@abs, 0x6e, &(0x7f0000001540)=[{&(0x7f0000000240)=""/142, 0x8e}, {&(0x7f0000000300)=""/12, 0xc}, {&(0x7f0000000340)=""/121, 0x79}, {&(0x7f00000003c0)=""/36, 0x24}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/103, 0x67}, {&(0x7f0000001480)=""/182, 0xb6}], 0x7, &(0x7f00000015c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xa0}}, {{0x0, 0x0, &(0x7f0000001900)=[{&(0x7f0000001680)=""/235, 0xeb}, {&(0x7f0000001780)=""/90, 0x5a}, {&(0x7f0000001800)=""/208, 0xd0}], 0x3, &(0x7f0000001940)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0xf8}}, {{&(0x7f0000001a40), 0x6e, &(0x7f0000001ec0)=[{&(0x7f0000001ac0)=""/198, 0xc6}, {&(0x7f0000001bc0)=""/133, 0x85}, {&(0x7f0000001c80)=""/29, 0x1d}, {&(0x7f0000001cc0)=""/60, 0x3c}, {&(0x7f0000001d00)=""/144, 0x90}, {&(0x7f0000001dc0)=""/95, 0x5f}, {&(0x7f0000001e40)=""/127, 0x7f}], 0x7, &(0x7f0000001f40)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xb0}}, {{0x0, 0x0, &(0x7f00000022c0)=[{&(0x7f0000002000)=""/84, 0x54}, {&(0x7f0000002080)=""/135, 0x87}, {&(0x7f0000002140)=""/240, 0xf0}, {&(0x7f0000002240)=""/82, 0x52}], 0x4, &(0x7f0000002300)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}}, {{&(0x7f0000002340), 0x6e, &(0x7f0000002680)=[{&(0x7f00000023c0)=""/70, 0x46}, {&(0x7f0000002440)=""/44, 0x2c}, {&(0x7f0000002480)=""/226, 0xe2}, {&(0x7f0000002580)=""/19, 0x13}, {&(0x7f00000025c0)=""/156, 0x9c}], 0x5, &(0x7f0000002700)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x100}}, {{&(0x7f0000002800)=@abs, 0x6e, &(0x7f0000002c40)=[{&(0x7f0000002880)=""/170, 0xaa}, {&(0x7f0000002940)=""/238, 0xee}, {&(0x7f0000002a40)}, {&(0x7f0000002b00)=""/84, 0x54}, {&(0x7f0000002b80)=""/172, 0xac}], 0x5, &(0x7f0000002cc0)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x100}}, {{0x0, 0x0, &(0x7f0000003dc0)=[{&(0x7f0000002a80)=""/50, 0x32}, {&(0x7f0000002dc0)=""/4096, 0x1000}], 0x2, &(0x7f0000003e00)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xc8}}, {{&(0x7f0000003f00)=@abs, 0x6e, &(0x7f00000061c0)=[{&(0x7f0000003f80)=""/27, 0x1b}, {&(0x7f0000003fc0)=""/104, 0x68}, {&(0x7f0000004040)=""/31, 0x1f}, {&(0x7f0000004080)=""/70, 0x46}, {&(0x7f0000004100)=""/4096, 0x1000}, {&(0x7f0000005100)=""/140, 0x8c}, {&(0x7f00000051c0)=""/4096, 0x1000}], 0x7}}, {{&(0x7f0000006240), 0x6e, &(0x7f00000064c0)=[{&(0x7f00000062c0)=""/15, 0xf}, {&(0x7f0000006300)=""/30, 0x1e}, {&(0x7f0000006340)=""/93, 0x5d}, {&(0x7f00000063c0)=""/241, 0xf1}], 0x4, &(0x7f0000006500)=[@cred={{0x1c}}], 0x20}}], 0xa, 0x10003, &(0x7f00000067c0)={0x77359400}) ioctl$SG_IO(r1, 0x2285, &(0x7f00000069c0)={0x0, 0xfffffffffffffffd, 0x2e, 0xf8, @buffer={0x0, 0x1f, &(0x7f0000006800)=""/31}, &(0x7f0000006840)="a8fe036edaca154ca828b6d923bd70e017893cb420b068fef4554cd530399bba315ecd8567b4f021b063d8f2fe4f", &(0x7f0000006880)=""/241, 0x2, 0x10, 0x1, &(0x7f0000006980)}) r2 = syz_io_uring_complete(0x0) ioctl$SCSI_IOCTL_DOORLOCK(r2, 0x5380) [ 344.246435] FAULT_INJECTION: forcing a failure. [ 344.246435] name failslab, interval 1, probability 0, space 0, times 1 [ 344.248146] CPU: 1 UID: 0 PID: 5017 Comm: syz-executor.1 Not tainted 6.17.0-rc2-next-20250819 #1 PREEMPT(voluntary) [ 344.248176] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 344.248189] Call Trace: [ 344.248197] [ 344.248205] dump_stack_lvl+0xfa/0x120 [ 344.248239] should_fail_ex+0x4d7/0x5e0 [ 344.248281] should_failslab+0xc2/0x120 [ 344.248318] __kmalloc_cache_noprof+0x6a/0x3e0 [ 344.248345] ? find_held_lock+0x2b/0x80 [ 344.248376] ? do_shmat+0x537/0x1310 [ 344.248399] ? do_shmat+0x576/0x1310 [ 344.248417] ? lock_release+0xc8/0x290 [ 344.248444] do_shmat+0x576/0x1310 [ 344.248473] ? __pfx_do_shmat+0x10/0x10 [ 344.248505] __x64_sys_shmat+0xcf/0x160 [ 344.248526] ? __pfx_ksys_write+0x10/0x10 [ 344.248559] ? __pfx___x64_sys_shmat+0x10/0x10 [ 344.248585] ? do_syscall_64+0x85/0x360 [ 344.248627] do_syscall_64+0xbf/0x360 [ 344.248655] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 344.248678] RIP: 0033:0x7f48905e2b19 [ 344.248695] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 344.248715] RSP: 002b:00007f488db58188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e [ 344.248736] RAX: ffffffffffffffda RBX: 00007f48906f5f60 RCX: 00007f48905e2b19 [ 344.248751] RDX: 0000000000005000 RSI: 0000000020400000 RDI: 0000000000000037 [ 344.248764] RBP: 00007f488db581d0 R08: 0000000000000000 R09: 0000000000000000 [ 344.248777] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 344.248790] R13: 00007fffbd0eb9cf R14: 00007f488db58300 R15: 0000000000022000 [ 344.248822] [ 344.274775] program syz-executor.5 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 344.293208] loop4: detected capacity change from 0 to 512 [ 344.294106] program syz-executor.5 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 344.349254] EXT4-fs error (device loop4): ext4_orphan_get:1418: comm syz-executor.4: bad orphan inode 15269888 04:18:14 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) (fail_nth: 2) 04:18:14 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x0, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) [ 344.384876] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. 04:18:14 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) dup2(r1, r0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000100)=0x3) fstatfs(r2, &(0x7f0000000040)=""/158) ioctl$SG_IO(r2, 0x227e, &(0x7f00000022c0)={0x0, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = getpgid(0x0) fcntl$lock(r3, 0x25, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, r4}) r5 = fork() kcmp(r4, r5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x6, 0x7, 0x5, 0x9, 0x0, 0xfffffffffffffffe, 0x100, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x2, @perf_config_ext={0xb15d, 0x401}, 0x80, 0x9, 0x6, 0x4, 0x9, 0x7fffffff, 0x3, 0x0, 0xae4, 0x0, 0x6}, r5, 0x2, 0xffffffffffffffff, 0x9) [ 344.416429] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 04:18:14 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, 0x0, 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0xffffffff, 0x50, 0x5, 0x9, 0x8000}}, &(0x7f0000000480), 0x400) 04:18:15 executing program 4: creat(&(0x7f00000003c0)='./file0\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) open_tree(r0, &(0x7f0000000040)='./file0\x00', 0x89801) pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000600)='9', 0x80000}], 0x1, 0x0, 0x0) 04:18:15 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(0x0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:18:15 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) r1 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_enter(r1, 0x3357, 0xb337, 0x1, &(0x7f00000000c0)={[0xfffffffffffffffe]}, 0x8) io_uring_register$IORING_REGISTER_FILES(r1, 0x17, 0x0, 0x0) r2 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r2, 0x17, 0x0, 0x0) r3 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) dup3(r0, r3, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/block/sr0', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) fork() 04:18:15 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, 0x0, 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0xffffffff, 0x50, 0x5, 0x9, 0x8000}}, &(0x7f0000000480), 0x400) [ 344.852224] loop2: detected capacity change from 0 to 32640 [ 344.867147] ext4: Unknown parameter 'euid' 04:18:25 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) (fail_nth: 3) 04:18:25 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) r1 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_enter(r1, 0x3357, 0xb337, 0x1, &(0x7f00000000c0)={[0xfffffffffffffffe]}, 0x8) io_uring_register$IORING_REGISTER_FILES(r1, 0x17, 0x0, 0x0) r2 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r2, 0x17, 0x0, 0x0) r3 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) dup3(r0, r3, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/block/sr0', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) fork() 04:18:25 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, 0x0, 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0xffffffff, 0x50, 0x5, 0x9, 0x8000}}, &(0x7f0000000480), 0x400) 04:18:25 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(0x0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:18:25 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000002c0), 0x202000, 0x0) r1 = syz_io_uring_setup(0x77f3, &(0x7f0000003a00)={0x0, 0x0, 0x12, 0x0, 0x320, 0x0, r0}, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000300)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) r2 = syz_io_uring_setup(0x2262, &(0x7f0000003a00), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000003ac0)) r3 = syz_io_uring_setup(0x7c3a, &(0x7f0000000000)={0x0, 0xe222, 0x0, 0x1, 0x375, 0x0, r1}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) io_uring_enter(r1, 0x6e03, 0xe0e4, 0x0, &(0x7f0000000180)={[0x800]}, 0x8) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r3, 0x7, &(0x7f0000000140), 0x1) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r5, &(0x7f0000000040)=""/158) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x6, 0x56, 0x4, 0xd2, 0x0, 0xfffffffffffffff7, 0xa8000, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x480, 0x4, @perf_bp={&(0x7f00000001c0), 0xf}, 0x248, 0x5, 0x2, 0x4, 0x3, 0x138, 0x2, 0x0, 0x1, 0x0, 0x800}, 0x0, 0x4, r5, 0x2) io_uring_register$IORING_UNREGISTER_PERSONALITY(r1, 0xa, 0x0, r4) 04:18:25 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000c40)={'wpan3\x00'}) 04:18:25 executing program 4: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x8000) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x10000, 0x0) mknodat$null(r0, &(0x7f0000000100)='./file0\x00', 0x4, 0x103) pwrite64(r0, &(0x7f00000000c0)="d1", 0x1, 0xa3e6) sendfile(r1, r2, 0x0, 0x4) 04:18:25 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, &(0x7f0000000540), 0x0) r1 = clone3(&(0x7f00000002c0)={0x1720e0180, 0x0, 0x0, 0x0, {0x10000}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r4, 0x0) sendmmsg$unix(r3, &(0x7f0000000c80)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="14000000000000dc2295a1f12ef87d009b3d06eb113483f9a1802dc52b1c7d03", @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x18}}], 0x1, 0x0) recvmsg$unix(r4, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000700)=""/4096, 0x1000}], 0x1, &(0x7f0000000240)=[@cred={{0x1c}}], 0x20}, 0x2000) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/block/sr0', 0x0, 0x0) getdents(r5, &(0x7f0000001d40)=""/4096, 0x1000) ioctl$FS_IOC_ENABLE_VERITY(r5, 0x40806685, &(0x7f0000000340)={0x1, 0x0, 0x1000, 0x9f, &(0x7f0000000180)="b94f33f6fd1ed3b8c190f464122178c3b644df1d0a0ff542f9529136e7a9154c12beae11def4793e83ac3ca5b1938d4e0bc7225520070bb289fd630bbf7e67650a0891417994a936097218ec32eaf59ca1ac82c1e5b1acfecfe7e69a4ee99e52dcb4c13132bd974f91476f8ef770573604122984109c4f923d4994281db962240fed7c74ce4f4d71e0db57fc3fc20c6694b74afae9423c5ce0dcc80b6e040e", 0x0, 0x0, 0x0}) r6 = creat(&(0x7f00000003c0)='./file0\x00', 0xa4ea4d52e7e4bfdf) ioctl$EXT4_IOC_GET_ES_CACHE(r6, 0x40086607, &(0x7f0000000640)=ANY=[@ANYBLOB="000600000000000000000000000000004000000000884c0000000000000000000767f9c0c6621983612c2e01bbfae3a6b1a9e37c813ff646d39c07df2e88fa179e3b2ae79ba085a56ab8a735eaf8d88165cefc4b0e282c53fa478fb0d92dd6f647432303ae04f143cfd7f7a58fd65f7c1f1b6ea412c812763e54de122f518c7dc0aa6b0d609b4fe2710632eec88d0a2d1b712062ee13cb7335ce"]) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x1000) r7 = fork() ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000280)={r6, 0x7fffffff, 0x7fffffff, 0xfffffffffffffff9}) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000400)={'vlan1\x00'}) ptrace(0x10, r7) wait4(r7, 0x0, 0x2, &(0x7f0000000440)) wait4(r1, &(0x7f0000000500), 0x40000009, &(0x7f00000000c0)) 04:18:25 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0xffffffff, 0x50, 0x5, 0x9, 0x8000}}, &(0x7f0000000480), 0x400) 04:18:25 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(0x0, &(0x7f0000400000/0xc00000)=nil, 0x5000) [ 354.838101] FAULT_INJECTION: forcing a failure. [ 354.838101] name failslab, interval 1, probability 0, space 0, times 0 [ 354.839179] CPU: 0 UID: 0 PID: 5077 Comm: syz-executor.1 Not tainted 6.17.0-rc2-next-20250819 #1 PREEMPT(voluntary) [ 354.839197] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 354.839205] Call Trace: [ 354.839210] [ 354.839215] dump_stack_lvl+0xfa/0x120 [ 354.839237] should_fail_ex+0x4d7/0x5e0 [ 354.839263] ? alloc_empty_file+0x58/0x1e0 [ 354.839277] should_failslab+0xc2/0x120 [ 354.839300] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 354.839320] ? __create_object+0x59/0x80 [ 354.839340] alloc_empty_file+0x58/0x1e0 [ 354.839356] alloc_file_clone+0x5f/0x110 [ 354.839373] do_shmat+0x61f/0x1310 [ 354.839392] ? __pfx_do_shmat+0x10/0x10 [ 354.839414] __x64_sys_shmat+0xcf/0x160 [ 354.839427] ? __pfx_ksys_write+0x10/0x10 [ 354.839446] ? __pfx___x64_sys_shmat+0x10/0x10 [ 354.839462] ? do_syscall_64+0x85/0x360 [ 354.839480] do_syscall_64+0xbf/0x360 [ 354.839497] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 354.839511] RIP: 0033:0x7f48905e2b19 [ 354.839522] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 354.839534] RSP: 002b:00007f488db58188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e [ 354.839547] RAX: ffffffffffffffda RBX: 00007f48906f5f60 RCX: 00007f48905e2b19 [ 354.839556] RDX: 0000000000005000 RSI: 0000000020400000 RDI: 0000000000000039 [ 354.839564] RBP: 00007f488db581d0 R08: 0000000000000000 R09: 0000000000000000 [ 354.839572] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 354.839580] R13: 00007fffbd0eb9cf R14: 00007f488db58300 R15: 0000000000022000 [ 354.839601] [ 354.854396] EXT4-fs warning (device sda): ext4_group_extend:1862: can't shrink FS - resize aborted 04:18:25 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000080), 0x80) syz_open_dev$tty20(0xc, 0x4, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 04:18:25 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) (fail_nth: 4) 04:18:36 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0xffffffff, 0x50, 0x5, 0x9, 0x8000}}, &(0x7f0000000480), 0x400) 04:18:36 executing program 6: socketpair(0x0, 0x0, 0x0, &(0x7f0000003200)) r0 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r0, 0x17, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x1f}}, './file0\x00'}) 04:18:36 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x0) 04:18:36 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x6000) io_setup(0x8, &(0x7f0000000140)=0x0) r1 = socket$packet(0x11, 0x3, 0x300) io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) io_pgetevents(r0, 0x0, 0x0, 0x0, 0x0, 0x0) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="73656375106974792e73797374656d666c5a4bbdbb223c87e76d264d5f42e92e70"], &(0x7f0000000100)=""/186, 0xba) r2 = syz_mount_image$nfs(&(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x5, 0x4, &(0x7f00000014c0)=[{&(0x7f0000000300)="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", 0x1000, 0x3}, {&(0x7f0000001300)="f633bf3c7e9a46acb17d332ae879c8936af43c142bcbbdd317bb02399c29572e078c8e960324a5bbb4ca8e03280ca1405b7acd2513b2eb7b4d3e7e33f009af668345c5b18fc60c27c4a0db3990a68efc29062f5a70f2bf7c46080f06883350da3ea1193cda0ae4f1db75ba98096c4d1fa35ef6a631f0dd08517abde85a5267b85d940f999870e69cfd67b0f6aa45da3256b8aa684dc77e0b88944bff6770ab317ea035506aca", 0xa6, 0x5}, {&(0x7f00000013c0)="c0e026e4267a4b7ae66682a62f7d9bdac4c72e6039221fb74dfba4232927b163f5eb0b51ead907dbd070e39d5b2870989d3ddb3da3f5893acbcbf12c1388048be0b759245525060cd3bd7635457acea06310071b9e7a", 0x56, 0xfff}, {&(0x7f0000001440)="c1410454e712240e7eb33099090baff2b1affb62fe9e4f88a2b295da7fccfc88ed0672b2d335b1814525a5675e787765ae67b90ebce1a093f68f0c737dfb2a0a09fb7523f8260eaeff196ea2263a15f1ae", 0x51, 0x1}], 0x20, &(0x7f0000001540)={[{'%-\''}, {'^(\\['}, {}, {'}#'}], [{@subj_role={'subj_role', 0x3d, '([:#N_'}}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}]}) fspick(r2, &(0x7f0000001580)='./file0\x00', 0x1) 04:18:36 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x141802, 0x0) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000006, 0x13, r1, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r2, 0x0, &(0x7f0000000000), 0x0, 0x4) r3 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r4, &(0x7f0000001400)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty, 0x242}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="97", 0x1}, {&(0x7f0000000140)="cd", 0x1}], 0x2, &(0x7f0000000200)=[@dstopts={{0x28, 0x29, 0x37, {0x0, 0x1, '\x00', [@ra, @jumbo]}}}], 0x28}}, {{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000240)="fa", 0x1}], 0x1}}, {{&(0x7f0000000300)={0xa, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000340)='_', 0x1}], 0x1}}, {{&(0x7f0000000700)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c, 0x0}}], 0x4, 0x8004) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r5, &(0x7f0000000040)=""/158) sendmsg$TIPC_CMD_GET_NODES(r5, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x100, 0x70bd29, 0x25dfdbfc, {}, ["", "", ""]}, 0x1c}}, 0x41) r6 = dup(r3) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x12, r6, 0x0) r7 = syz_open_dev$tty1(0xc, 0x4, 0x1) splice(r7, &(0x7f0000000180)=0x7, r0, &(0x7f00000001c0)=0x586a, 0x3, 0x4) 04:18:36 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) (fail_nth: 5) 04:18:36 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000080), 0x80) syz_open_dev$tty20(0xc, 0x4, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 04:18:36 executing program 5: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x5) write$binfmt_script(r0, &(0x7f0000000400)={'#! ', './file0'}, 0xb) r2 = dup(r1) fcntl$setstatus(r1, 0x4, 0x4c00) copy_file_range(r2, 0x0, r0, 0x0, 0x401, 0x0) [ 366.451250] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 366.452168] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 366.453428] Buffer I/O error on dev sr0, logical block 0, async page read [ 366.467742] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 366.469008] I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 366.470524] Buffer I/O error on dev sr0, logical block 1, async page read [ 366.483999] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 366.484950] I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 366.486574] Buffer I/O error on dev sr0, logical block 2, async page read [ 366.488442] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 366.489554] I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 366.490820] Buffer I/O error on dev sr0, logical block 3, async page read [ 366.492842] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 366.493784] I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 366.495248] Buffer I/O error on dev sr0, logical block 4, async page read [ 366.497452] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 366.498623] I/O error, dev sr0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 366.499873] Buffer I/O error on dev sr0, logical block 5, async page read [ 366.505422] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 366.506344] I/O error, dev sr0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 366.507664] Buffer I/O error on dev sr0, logical block 6, async page read [ 366.508393] FAULT_INJECTION: forcing a failure. [ 366.508393] name failslab, interval 1, probability 0, space 0, times 0 [ 366.510401] CPU: 1 UID: 0 PID: 5124 Comm: syz-executor.1 Not tainted 6.17.0-rc2-next-20250819 #1 PREEMPT(voluntary) [ 366.510438] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 366.510452] Call Trace: [ 366.510461] [ 366.510470] dump_stack_lvl+0xfa/0x120 [ 366.510504] should_fail_ex+0x4d7/0x5e0 [ 366.510548] ? security_file_alloc+0x35/0x130 [ 366.510576] should_failslab+0xc2/0x120 [ 366.510615] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 366.510648] ? __create_object+0x59/0x80 [ 366.510683] security_file_alloc+0x35/0x130 [ 366.510714] init_file+0x95/0x4c0 [ 366.510740] alloc_empty_file+0x76/0x1e0 [ 366.510768] alloc_file_clone+0x5f/0x110 [ 366.510797] do_shmat+0x61f/0x1310 [ 366.510830] ? __pfx_do_shmat+0x10/0x10 [ 366.510867] __x64_sys_shmat+0xcf/0x160 [ 366.510890] ? __pfx_ksys_write+0x10/0x10 [ 366.510925] ? __pfx___x64_sys_shmat+0x10/0x10 [ 366.510953] ? do_syscall_64+0x85/0x360 [ 366.510985] do_syscall_64+0xbf/0x360 [ 366.511022] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 366.511046] RIP: 0033:0x7f48905e2b19 [ 366.511064] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 366.511087] RSP: 002b:00007f488db58188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e [ 366.511109] RAX: ffffffffffffffda RBX: 00007f48906f5f60 RCX: 00007f48905e2b19 [ 366.511125] RDX: 0000000000005000 RSI: 0000000020400000 RDI: 000000000000003b [ 366.511140] RBP: 00007f488db581d0 R08: 0000000000000000 R09: 0000000000000000 [ 366.511154] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 366.511167] R13: 00007fffbd0eb9cf R14: 00007f488db58300 R15: 0000000000022000 [ 366.511204] [ 366.511740] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 366.541820] I/O error, dev sr0, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 366.543055] Buffer I/O error on dev sr0, logical block 7, async page read [ 366.548363] loop0: detected capacity change from 0 to 15 04:18:37 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000080), 0x80) syz_open_dev$tty20(0xc, 0x4, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) [ 366.602976] loop0: detected capacity change from 0 to 15 04:18:37 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) (fail_nth: 6) 04:18:37 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0xffffffff, 0x50, 0x5, 0x9, 0x8000}}, &(0x7f0000000480), 0x400) 04:18:37 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000380)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @dev}, 0x1c, 0x0}}], 0x1, 0x20008040) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f00000000c0)=0x4, 0x4) sendmmsg$inet6(r0, &(0x7f0000003bc0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000100)="be3c6d42f08dd9ed30679f5139b30100657d", 0x12}, {&(0x7f0000000180)="b50b9aeae408107dc1a94c896b68080cdf154d177a5d092e802b2a724dd78bc1f5a920f8d0b555c7fe06dc6c1612d1c4fc11eea4474ae35d8a751ab5edb256870a48ed412492", 0x46}, {&(0x7f0000000540)="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", 0xaf1}], 0x3}}], 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r1, &(0x7f0000000040)=""/158) bind$unix(r1, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e) r2 = openat$full(0xffffffffffffff9c, 0xfffffffffffffffc, 0x510200, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000040)=0xffffffffffffffff, 0x4) ioctl$BTRFS_IOC_RESIZE(r2, 0x50009403, &(0x7f0000000080)={{r2}, {@void, @actul_num={@void, 0xfffffffffffff2f9, 0x54}}}) 04:18:37 executing program 0: madvise(&(0x7f0000870000/0x4000)=nil, 0x4000, 0x17) mremap(&(0x7f0000873000/0x4000)=nil, 0x4000, 0x1000, 0x7, &(0x7f0000ffd000/0x1000)=nil) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x15) mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x7fffffff, 0x3) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) madvise(&(0x7f0000871000/0x3000)=nil, 0x3000, 0x13) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x101, &(0x7f0000872000/0x3000)=nil, 0x2) 04:18:37 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x0) 04:18:37 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000000c0), 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000540)="ae98d7aa", 0x4}], 0x1}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000290000003700000081000000000000001400000000000000290000610b000000000000000000000005fc9978c46b754e9192d1f996ab84bba0076a8a306161acd7836c3a584280e4d0c655f73eee082283672f4620db966d194caa13dc18b6ba3a2ecde94d9b780be10c58f858a231f5f4f3f10d77ad2146992964ad907c397aca6dde6b94ef5e62d531f1d14b8934b7573307e48c32237af7f4e592ccc73d663998467efba9595289"], 0x28}}], 0x2, 0x0) 04:18:37 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x141802, 0x0) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000006, 0x13, r1, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r2, 0x0, &(0x7f0000000000), 0x0, 0x4) r3 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r4, &(0x7f0000001400)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty, 0x242}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="97", 0x1}, {&(0x7f0000000140)="cd", 0x1}], 0x2, &(0x7f0000000200)=[@dstopts={{0x28, 0x29, 0x37, {0x0, 0x1, '\x00', [@ra, @jumbo]}}}], 0x28}}, {{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000240)="fa", 0x1}], 0x1}}, {{&(0x7f0000000300)={0xa, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000340)='_', 0x1}], 0x1}}, {{&(0x7f0000000700)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c, 0x0}}], 0x4, 0x8004) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r5, &(0x7f0000000040)=""/158) sendmsg$TIPC_CMD_GET_NODES(r5, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x100, 0x70bd29, 0x25dfdbfc, {}, ["", "", ""]}, 0x1c}}, 0x41) r6 = dup(r3) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x12, r6, 0x0) r7 = syz_open_dev$tty1(0xc, 0x4, 0x1) splice(r7, &(0x7f0000000180)=0x7, r0, &(0x7f00000001c0)=0x586a, 0x3, 0x4) 04:18:37 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) (fail_nth: 7) 04:18:37 executing program 6: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = getpgid(0x0) splice(r1, &(0x7f0000000140)=0x399, r2, &(0x7f0000000180)=0xdeb9, 0x0, 0xb) fcntl$lock(r2, 0x25, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, r3}) r4 = fork() bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e23, 0x8, @remote, 0x2}, 0x1c) kcmp(r3, r4, 0x1, r0, 0xffffffffffffffff) syz_open_procfs(r4, &(0x7f0000000080)='net/tcp\x00') fcntl$setstatus(r1, 0x4, 0x0) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) r6 = openat$cgroup_devices(r1, &(0x7f00000001c0)='devices.allow\x00', 0x2, 0x0) fcntl$setstatus(r6, 0x4, 0x800) ptrace(0xffffffffffffffff, r4) openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) splice(r5, 0x0, r1, 0x0, 0xfffffffffffffffa, 0x0) 04:18:37 executing program 4: ioctl$AUTOFS_IOC_CATATONIC(0xffffffffffffffff, 0x9362, 0x0) syz_read_part_table(0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000000000)="2fff2468d84159e24f0bdc7ec0baaaeb2ebf398af0ca18a2ae36b94e5e36d449164c966ad260384527b49bde", 0x2c, 0x8}, {&(0x7f0000000040)="17d3a360ca81d94a150b7a86b407f848bfee7b80bc19b397e618704234ae0d7a4eee9b5f7f5515c784f9aca8e86ff41d4275a7753f9d776fd4a805c690c984b0e0e16b2668a8e18fee85c22d13a9ddcd790734c84c4f26138cda9f3fa37803946676883c1dc38741b8bfcd8862686c99e3e6a5181b8298a38da424359618c91e9475362a634bf96ddfa367f0f92ca4addcd9a1144e79768de8589860d90f73dd7d21f23f1461f244bb07596759637641156c6e381c84f6655e1e507959b688ca12a11d15c75abe348a5ddf6428509fabdb9e2b106e96d4e0e0d9e4098b1a5b0d4727dd31a5bc68173f541f5a27a750", 0xef, 0x172}]) [ 366.866979] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 366.867647] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 366.868454] Buffer I/O error on dev sr0, logical block 0, async page read [ 366.873454] FAULT_INJECTION: forcing a failure. [ 366.873454] name failslab, interval 1, probability 0, space 0, times 0 [ 366.874751] CPU: 0 UID: 0 PID: 5163 Comm: syz-executor.1 Not tainted 6.17.0-rc2-next-20250819 #1 PREEMPT(voluntary) [ 366.874768] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 366.874775] Call Trace: [ 366.874780] [ 366.874784] dump_stack_lvl+0xfa/0x120 [ 366.874806] should_fail_ex+0x4d7/0x5e0 [ 366.874830] ? vm_area_dup+0x25/0x6f0 [ 366.874842] should_failslab+0xc2/0x120 [ 366.874862] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 366.874885] vm_area_dup+0x25/0x6f0 [ 366.874898] __split_vma+0x179/0xde0 [ 366.874918] ? __pfx___split_vma+0x10/0x10 [ 366.874946] vms_gather_munmap_vmas+0x178/0xc70 [ 366.874968] __mmap_region+0x44e/0x2670 [ 366.874987] ? perf_trace_lock_acquire+0xc9/0x700 [ 366.875004] ? __pfx___mmap_region+0x10/0x10 [ 366.875031] ? __pfx_perf_trace_lock+0x10/0x10 [ 366.875047] ? lock_acquire+0x15e/0x2f0 [ 366.875059] ? __is_insn_slot_addr+0x2e/0x290 [ 366.875078] ? find_held_lock+0x2b/0x80 [ 366.875094] ? perf_trace_lock_acquire+0xc9/0x700 [ 366.875111] ? perf_trace_lock+0xb5/0x5d0 [ 366.875127] ? __pfx_perf_trace_lock+0x10/0x10 [ 366.875174] ? mm_get_unmapped_area_vmflags+0x9a/0xe0 [ 366.875191] ? lock_is_held_type+0x9e/0x120 [ 366.875207] mmap_region+0x194/0x3e0 [ 366.875228] do_mmap+0xa36/0x11d0 [ 366.875246] ? __pfx_do_mmap+0x10/0x10 [ 366.875258] ? down_write_killable+0x122/0x230 [ 366.875273] ? __pfx_down_write_killable+0x10/0x10 [ 366.875287] ? do_raw_spin_unlock+0x53/0x220 [ 366.875306] do_shmat+0xfac/0x1310 [ 366.875326] ? __pfx_do_shmat+0x10/0x10 [ 366.875346] __x64_sys_shmat+0xcf/0x160 [ 366.875357] ? __pfx_ksys_write+0x10/0x10 [ 366.875376] ? __pfx___x64_sys_shmat+0x10/0x10 [ 366.875391] ? do_syscall_64+0x85/0x360 [ 366.875408] do_syscall_64+0xbf/0x360 [ 366.875423] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 366.875436] RIP: 0033:0x7f48905e2b19 [ 366.875445] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 366.875457] RSP: 002b:00007f488db58188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e [ 366.875468] RAX: ffffffffffffffda RBX: 00007f48906f5f60 RCX: 00007f48905e2b19 [ 366.875476] RDX: 0000000000005000 RSI: 0000000020400000 RDI: 000000000000003d [ 366.875484] RBP: 00007f488db581d0 R08: 0000000000000000 R09: 0000000000000000 [ 366.875491] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 366.875498] R13: 00007fffbd0eb9cf R14: 00007f488db58300 R15: 0000000000022000 [ 366.875518] [ 366.901761] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 366.902855] I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 366.903711] Buffer I/O error on dev sr0, logical block 1, async page read [ 366.907589] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 366.914143] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 366.914757] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 366.930668] loop4: detected capacity change from 0 to 1 04:18:37 executing program 5: pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) write$binfmt_misc(r1, 0x0, 0x4) r2 = signalfd4(r0, &(0x7f0000000200)={[0xa2c9]}, 0x8, 0x80000) r3 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r3, 0x17, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x20000, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@debug={'debug', 0x3d, 0x3ff}}], [{@smackfsdef={'smackfsdef', 0x3d, '\x00'}}]}}) setsockopt$WPAN_WANTLQI(r1, 0x0, 0x3, &(0x7f0000000100)=0x1, 0x4) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400006}) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x24080, 0x0) pwritev(r4, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x1000, 0x0) r5 = io_uring_setup(0x1ff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4}) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r6, &(0x7f0000000040)=""/158) ioctl$BLKIOMIN(r6, 0x1278, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_FILES(r5, 0x17, 0x0, 0x0) sendfile(r5, r1, &(0x7f0000000000)=0xd34, 0x8) 04:18:37 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, 0x0, &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0xffffffff, 0x50, 0x5, 0x9, 0x8000}}, &(0x7f0000000480), 0x400) 04:18:37 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x0) [ 366.964988] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 366.966984] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 366.967627] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 366.968383] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 366.968996] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 366.971657] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 366.982127] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 366.983911] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 366.986887] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 04:18:48 executing program 0: ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='task\x00') getdents(r0, &(0x7f0000000000)=""/249, 0x18) r1 = syz_open_dev$sg(&(0x7f0000000100), 0x2, 0x6a0e01) ioctl$AUTOFS_IOC_EXPIRE(r1, 0x810c9365, &(0x7f0000000200)={{0x3, 0x732}, 0x100, './file0\x00'}) r2 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r2, 0x17, 0x0, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(r2, 0xc020662a, &(0x7f0000000540)=ANY=[@ANYBLOB="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"]) getdents(r0, &(0x7f00000001c0)=""/24, 0x18) 04:18:48 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f0000000140)={0xfd, 0x38, '\x00', 0x0, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstatfs(r0, &(0x7f0000000040)=""/158) getpeername$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x11) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r2, &(0x7f0000000040)=""/158) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000180)={0x1, "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"}) 04:18:48 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000001640), &(0x7f0000001680)='./file0\x00', 0x0, 0x2, &(0x7f0000001a00)=[{0x0, 0x0, 0x7fffffff}, {&(0x7f00000017c0)="6742a8756d2e4c7c3a590a", 0xb, 0x6}], 0x808015, &(0x7f0000001a80)) r1 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r1, 0x17, 0x0, 0x0) sendfile(r0, r1, &(0x7f0000000000)=0xa5, 0x4) 04:18:48 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) (fail_nth: 1) 04:18:48 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) (fail_nth: 8) 04:18:48 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, 0x0, &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0xffffffff, 0x50, 0x5, 0x9, 0x8000}}, &(0x7f0000000480), 0x400) 04:18:48 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x2501, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080), 0x604000, 0x0) ioctl$SNAPSHOT_FREE(r1, 0x3305) writev(r0, &(0x7f00000014c0)=[{&(0x7f00000001c0)="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", 0x1000}, {&(0x7f0000000040)="db", 0x1}], 0x2) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/fib_trie\x00') 04:18:48 executing program 6: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = socket$packet(0x11, 0x2, 0x300) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000080)) open_by_handle_at(r1, &(0x7f0000000000)=@FILEID_INO32_GEN_PARENT={0x10, 0x2, {{0xb}}}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r3, &(0x7f0000000040)=""/158) r4 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x4d, &(0x7f0000000040)=[{0x6, 0x0, 0x7, 0x7ffefffe}]}) ioctl$F2FS_IOC_MOVE_RANGE(r4, 0xc020f509, &(0x7f0000000000)={r4, 0x8, 0xb0, 0x9}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r5, 0xc0502100, &(0x7f0000000100)) r6 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) r7 = getpid() r8 = pidfd_open(r7, 0x0) copy_file_range(r8, 0x0, r6, 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r5, 0xc0502100, &(0x7f0000000180)={0x0}) r10 = syz_io_uring_setup(0x3cfc, &(0x7f0000000240), &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) io_uring_register$IORING_REGISTER_PROBE(r10, 0x8, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r6, 0x40182103, &(0x7f0000000080)={r9, 0x2, r10, 0xa0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40182103, &(0x7f0000000100)={r9, 0x1, r0, 0x2745cee2, 0x80000}) ioctl$FAT_IOCTL_SET_ATTRIBUTES(r5, 0x40047211, &(0x7f0000000200)) [ 377.799952] loop2: detected capacity change from 0 to 264192 [ 377.820915] FAULT_INJECTION: forcing a failure. [ 377.820915] name failslab, interval 1, probability 0, space 0, times 0 [ 377.822699] CPU: 0 UID: 0 PID: 5196 Comm: syz-executor.7 Not tainted 6.17.0-rc2-next-20250819 #1 PREEMPT(voluntary) [ 377.822729] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 377.822741] Call Trace: [ 377.822749] [ 377.822757] dump_stack_lvl+0xfa/0x120 [ 377.822789] should_fail_ex+0x4d7/0x5e0 04:18:48 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, 0x0, &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0xffffffff, 0x50, 0x5, 0x9, 0x8000}}, &(0x7f0000000480), 0x400) [ 377.822830] should_failslab+0xc2/0x120 [ 377.822866] __kmalloc_cache_noprof+0x6a/0x3e0 [ 377.822893] ? find_held_lock+0x2b/0x80 [ 377.822924] ? do_shmat+0x537/0x1310 [ 377.822946] ? do_shmat+0x576/0x1310 [ 377.822965] ? lock_release+0xc8/0x290 [ 377.822993] do_shmat+0x576/0x1310 [ 377.823030] ? __pfx_do_shmat+0x10/0x10 [ 377.823065] __x64_sys_shmat+0xcf/0x160 [ 377.823087] ? __pfx_ksys_write+0x10/0x10 [ 377.823120] ? __pfx___x64_sys_shmat+0x10/0x10 [ 377.823147] ? do_syscall_64+0x85/0x360 [ 377.823176] do_syscall_64+0xbf/0x360 [ 377.823204] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 377.823226] RIP: 0033:0x7f81969d6b19 [ 377.823243] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 377.823263] RSP: 002b:00007f8193f4c188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e [ 377.823284] RAX: ffffffffffffffda RBX: 00007f8196ae9f60 RCX: 00007f81969d6b19 [ 377.823299] RDX: 0000000000005000 RSI: 0000000020400000 RDI: 000000000000002e [ 377.823312] RBP: 00007f8193f4c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 377.823325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 377.823338] R13: 00007ffddbe945df R14: 00007f8193f4c300 R15: 0000000000022000 [ 377.823373] [ 377.850674] random: crng reseeded on system resumption [ 377.866871] loop2: detected capacity change from 0 to 264192 [ 377.882903] Unrecognized hibernate image header format! [ 377.883961] PM: hibernation: Image mismatch: architecture specific data [ 377.933524] random: crng reseeded on system resumption [ 377.942618] Unrecognized hibernate image header format! [ 377.943648] PM: hibernation: Image mismatch: architecture specific data 04:18:48 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) (fail_nth: 9) 04:18:48 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}]}, 0x24}}, 0x0) r3 = accept(r0, &(0x7f0000000000)=@ax25={{0x3, @rose}, [@default, @null, @bcast, @default, @remote, @netrom, @null, @default]}, &(0x7f00000002c0)=0x80) sendmsg$ETHTOOL_MSG_DEBUG_SET(r3, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)={0x218, 0x0, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [@ETHTOOL_A_DEBUG_MSGMASK={0x204, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x14, 0x3, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '\xff\xff\xff\xff\xff\xff'}]}]}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0xde, 0x5, "c456029cc3f81efd1903743030cebf0702432e03740e3dbeeb66188d2ad1a2e03691e8f37f4baa1c2e2835090a23571963530788dc5a340143796806ec660eea9c1f0241f2c8edc1b48b0ae912d5d74c6189e77193a93729d5a77bbaa279dee73fb80f0aabf9e9eee3fc471fb484deba9803f20c04af7083c125ac7cb0a48243848a6326cda219af63166b14ac8f016bae63ce58d717ae6c6bfa7f5553eed5fb1f7a224ff4e3d616257bb0aa5a82e03f2f556a39d1dd1566f8a18962c7990e9926da7b9ccda334fa091e4d42a47d5a36c4c08dce900f30adbc45"}, @ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x2}, @ETHTOOL_A_BITSET_MASK={0x3b, 0x5, "06c4b6450a918b110e0593c3c3b3b220a4469ee1126852a4c52bcc6b4789a5fa6616b2352619945bb131f234c4e8ebe5236674bc7d776e"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0x3f, 0x5, "7029e70af07064faa80a228bb5c5f48108732a562965ffe4417e113e55ea9ed7944f7b62f16bcbb77a9d4b93cb97dec89c0743a177c5348c6b3ade"}, @ETHTOOL_A_BITSET_MASK={0x7b, 0x5, "1f75e0d252c1ef02183d81c43fb8a8c02aa6f098763ecbdae9556ab20bda1ed13e8f5d1e11b882848e92a7493b51c25a3fbe74ca433a228abe5ae5075d7b5ae568ce12fc174ae7edc7c1db27ed251b717796d49856e8e451b5829eb7dfcf12562473f14f3b2ad0ba9a92febf4936cd0cdfcf8957a4c16a"}]}]}, 0x218}, 0x1, 0x0, 0x0, 0x80}, 0x41) r4 = syz_open_dev$vcsa(&(0x7f0000000600), 0x2, 0x40002) r5 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="30001b7c", @ANYRES16=0x0, @ANYBLOB="01000000000000000000010000000c00018008000400", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r9 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmsg$ETHTOOL_MSG_STRSET_GET(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x20, r8, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x4, r10}]}]}, 0x20}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f00000006c0)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000700)={{{@in6=@private2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in=@initdev}}, &(0x7f0000000800)=0xe8) sendmsg$ETHTOOL_MSG_COALESCE_GET(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0xb979640939395445}, 0xc, &(0x7f0000000940)={&(0x7f0000000840)={0xd0, 0x0, 0x300, 0x70bd25, 0x25dfdbfd, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}]}, @HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r12}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x8004}, 0x18080) sync_file_range(r4, 0x100000001, 0x2056, 0x4) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x74, r1, 0x5, 0x0, 0x0, {{0x8}, {@val={0x8, 0x3, r2}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x28, 0xe, {@wo_ht={{}, {}, @broadcast, @device_a, @from_mac}, 0x0, @default, 0x1, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}], @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @NL80211_ATTR_BEACON_INTERVAL={0x8}, @NL80211_ATTR_DTIM_PERIOD={0x8}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_AUTH_TYPE={0x8}, @NL80211_ATTR_EXTERNAL_AUTH_SUPPORT={0x4}]}, 0x74}}, 0x0) 04:18:48 executing program 2: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x141802, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) recvmmsg$unix(r0, &(0x7f00000019c0)=[{{&(0x7f0000000180)=@abs, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000200)=""/252, 0xfc}], 0x2, &(0x7f0000000340)=[@cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x98}}, {{&(0x7f0000001480), 0x6e, &(0x7f0000001640)=[{&(0x7f0000001500)=""/169, 0xa9}, {&(0x7f0000000400)=""/35, 0x23}, {&(0x7f00000015c0)=""/120, 0x78}], 0x3, &(0x7f0000001680)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}}, {{&(0x7f00000016c0), 0x6e, &(0x7f0000001880)=[{&(0x7f0000001740)=""/53, 0x35}, {&(0x7f0000001780)=""/51, 0x33}, {&(0x7f00000017c0)=""/95, 0x5f}, {&(0x7f0000001840)=""/44, 0x2c}], 0x4, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xd8}}], 0x3, 0x2, &(0x7f0000001a80)={0x77359400}) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x11, 0x3f, 0x76, 0x0, 0x0, 0x800, 0x86150, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x81, 0x4, @perf_bp={&(0x7f0000000040), 0x3}, 0x604, 0x8, 0x2, 0x7, 0x2, 0x1ff, 0xff, 0x0, 0x7fff8000, 0x0, 0x2}, r2, 0x4, r0, 0x1) close_range(r0, r1, 0x2) sendfile(r0, r0, 0x0, 0x80000006) [ 378.163630] FAULT_INJECTION: forcing a failure. [ 378.163630] name failslab, interval 1, probability 0, space 0, times 0 [ 378.165398] CPU: 0 UID: 0 PID: 5216 Comm: syz-executor.1 Not tainted 6.17.0-rc2-next-20250819 #1 PREEMPT(voluntary) [ 378.165428] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 378.165440] Call Trace: [ 378.165449] [ 378.165457] dump_stack_lvl+0xfa/0x120 [ 378.165491] should_fail_ex+0x4d7/0x5e0 [ 378.165532] ? mas_alloc_nodes+0x432/0x8f0 [ 378.165553] should_failslab+0xc2/0x120 [ 378.165590] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 378.165620] ? lock_is_held_type+0x9e/0x120 [ 378.165651] mas_alloc_nodes+0x432/0x8f0 [ 378.165684] mas_node_count_gfp+0x106/0x140 [ 378.165711] mas_preallocate+0x2af/0x690 [ 378.165751] ? __pfx_mas_preallocate+0x10/0x10 [ 378.165801] ? lockdep_init_map_type+0x4b/0x240 [ 378.165835] __split_vma+0x304/0xde0 [ 378.165869] ? __pfx___split_vma+0x10/0x10 [ 378.165922] vms_gather_munmap_vmas+0x178/0xc70 [ 378.165963] __mmap_region+0x44e/0x2670 [ 378.165997] ? perf_trace_lock_acquire+0xc9/0x700 [ 378.166032] ? __pfx___mmap_region+0x10/0x10 [ 378.166074] ? __pfx_perf_trace_lock+0x10/0x10 [ 378.166103] ? lock_acquire+0x15e/0x2f0 [ 378.166125] ? __is_insn_slot_addr+0x2e/0x290 [ 378.166156] ? find_held_lock+0x2b/0x80 [ 378.166185] ? perf_trace_lock_acquire+0xc9/0x700 [ 378.166218] ? perf_trace_lock+0xb5/0x5d0 [ 378.166247] ? __pfx_perf_trace_lock+0x10/0x10 [ 378.166324] ? mm_get_unmapped_area_vmflags+0x9a/0xe0 [ 378.166355] ? lock_is_held_type+0x9e/0x120 [ 378.166383] mmap_region+0x194/0x3e0 [ 378.166421] do_mmap+0xa36/0x11d0 [ 378.166454] ? __pfx_do_mmap+0x10/0x10 [ 378.166476] ? down_write_killable+0x122/0x230 [ 378.166503] ? __pfx_down_write_killable+0x10/0x10 [ 378.166528] ? do_raw_spin_unlock+0x53/0x220 [ 378.166564] do_shmat+0xfac/0x1310 [ 378.166599] ? __pfx_do_shmat+0x10/0x10 [ 378.166634] __x64_sys_shmat+0xcf/0x160 [ 378.166656] ? __pfx_ksys_write+0x10/0x10 [ 378.166689] ? __pfx___x64_sys_shmat+0x10/0x10 [ 378.166716] ? do_syscall_64+0x85/0x360 [ 378.166745] do_syscall_64+0xbf/0x360 [ 378.166773] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 378.166795] RIP: 0033:0x7f48905e2b19 [ 378.166812] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 378.166833] RSP: 002b:00007f488db58188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e [ 378.166854] RAX: ffffffffffffffda RBX: 00007f48906f5f60 RCX: 00007f48905e2b19 [ 378.166869] RDX: 0000000000005000 RSI: 0000000020400000 RDI: 000000000000003f [ 378.166882] RBP: 00007f488db581d0 R08: 0000000000000000 R09: 0000000000000000 [ 378.166895] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 378.166908] R13: 00007fffbd0eb9cf R14: 00007f488db58300 R15: 0000000000022000 [ 378.166944] 04:18:58 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000040), 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r0, &(0x7f0000000040)=""/158) ioctl$MON_IOCG_STATS(r0, 0x80089203, &(0x7f0000000000)) 04:18:58 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', 0x0, &(0x7f0000000480), 0x400) 04:18:58 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) (fail_nth: 2) 04:18:58 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, r0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = openat$vcs(0xffffffffffffff9c, 0x0, 0x40003, 0x0) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000040)={0x16, @multicast1, 0x4e21, 0x0, 'nq\x00', 0x21, 0x8ea, 0x73}, 0x2c) openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) fcntl$setownex(r2, 0xf, &(0x7f0000000000)={0x2, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone3(&(0x7f0000005880)={0x61020100, 0x0, &(0x7f0000005700), 0x0, {}, 0x0, 0x0, &(0x7f0000005800)=""/32, 0x0}, 0x58) 04:18:58 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x84}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(0x0, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000080), 0x48000, 0x0) write(r0, &(0x7f00000000c0)="e7e725891ef10439df7638c3151579f0c701c766", 0x14) openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) r1 = memfd_secret(0x0) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3000006, 0x8412, r1, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x200000f, 0x2010, r1, 0x10000000) syz_memcpy_off$IO_URING_METADATA_FLAGS(r2, 0x0, &(0x7f0000000100), 0x4723, 0x4) 04:18:58 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = getpgid(0x0) fcntl$lock(r0, 0x25, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, r1}) r2 = fork() kcmp(r1, r2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000340)={0x2, 0x63, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x80000000, 0x0, 0x1}, r1, 0x1, 0xffffffffffffffff, 0x8) r3 = creat(&(0x7f00000003c0)='./file1\x00', 0xd) lsetxattr$security_ima(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080), &(0x7f0000000100)=ANY=[], 0x9, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000040)=0x2000000) close(r3) unlink(&(0x7f0000000340)='./file0\x00') 04:18:58 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) (fail_nth: 10) 04:18:58 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}]}, 0x24}}, 0x0) r3 = accept(r0, &(0x7f0000000000)=@ax25={{0x3, @rose}, [@default, @null, @bcast, @default, @remote, @netrom, @null, @default]}, &(0x7f00000002c0)=0x80) sendmsg$ETHTOOL_MSG_DEBUG_SET(r3, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)={0x218, 0x0, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [@ETHTOOL_A_DEBUG_MSGMASK={0x204, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x14, 0x3, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '\xff\xff\xff\xff\xff\xff'}]}]}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0xde, 0x5, "c456029cc3f81efd1903743030cebf0702432e03740e3dbeeb66188d2ad1a2e03691e8f37f4baa1c2e2835090a23571963530788dc5a340143796806ec660eea9c1f0241f2c8edc1b48b0ae912d5d74c6189e77193a93729d5a77bbaa279dee73fb80f0aabf9e9eee3fc471fb484deba9803f20c04af7083c125ac7cb0a48243848a6326cda219af63166b14ac8f016bae63ce58d717ae6c6bfa7f5553eed5fb1f7a224ff4e3d616257bb0aa5a82e03f2f556a39d1dd1566f8a18962c7990e9926da7b9ccda334fa091e4d42a47d5a36c4c08dce900f30adbc45"}, @ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x2}, @ETHTOOL_A_BITSET_MASK={0x3b, 0x5, "06c4b6450a918b110e0593c3c3b3b220a4469ee1126852a4c52bcc6b4789a5fa6616b2352619945bb131f234c4e8ebe5236674bc7d776e"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0x3f, 0x5, "7029e70af07064faa80a228bb5c5f48108732a562965ffe4417e113e55ea9ed7944f7b62f16bcbb77a9d4b93cb97dec89c0743a177c5348c6b3ade"}, @ETHTOOL_A_BITSET_MASK={0x7b, 0x5, "1f75e0d252c1ef02183d81c43fb8a8c02aa6f098763ecbdae9556ab20bda1ed13e8f5d1e11b882848e92a7493b51c25a3fbe74ca433a228abe5ae5075d7b5ae568ce12fc174ae7edc7c1db27ed251b717796d49856e8e451b5829eb7dfcf12562473f14f3b2ad0ba9a92febf4936cd0cdfcf8957a4c16a"}]}]}, 0x218}, 0x1, 0x0, 0x0, 0x80}, 0x41) r4 = syz_open_dev$vcsa(&(0x7f0000000600), 0x2, 0x40002) r5 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="30001b7c", @ANYRES16=0x0, @ANYBLOB="01000000000000000000010000000c00018008000400", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r9 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmsg$ETHTOOL_MSG_STRSET_GET(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x20, r8, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x4, r10}]}]}, 0x20}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f00000006c0)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000700)={{{@in6=@private2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in=@initdev}}, &(0x7f0000000800)=0xe8) sendmsg$ETHTOOL_MSG_COALESCE_GET(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0xb979640939395445}, 0xc, &(0x7f0000000940)={&(0x7f0000000840)={0xd0, 0x0, 0x300, 0x70bd25, 0x25dfdbfd, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}]}, @HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r12}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x8004}, 0x18080) sync_file_range(r4, 0x100000001, 0x2056, 0x4) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x74, r1, 0x5, 0x0, 0x0, {{0x8}, {@val={0x8, 0x3, r2}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x28, 0xe, {@wo_ht={{}, {}, @broadcast, @device_a, @from_mac}, 0x0, @default, 0x1, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}], @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @NL80211_ATTR_BEACON_INTERVAL={0x8}, @NL80211_ATTR_DTIM_PERIOD={0x8}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_AUTH_TYPE={0x8}, @NL80211_ATTR_EXTERNAL_AUTH_SUPPORT={0x4}]}, 0x74}}, 0x0) 04:18:58 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) (fail_nth: 11) [ 388.156103] FAULT_INJECTION: forcing a failure. [ 388.156103] name failslab, interval 1, probability 0, space 0, times 0 [ 388.157802] CPU: 0 UID: 0 PID: 5255 Comm: syz-executor.1 Not tainted 6.17.0-rc2-next-20250819 #1 PREEMPT(voluntary) [ 388.157836] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 388.157849] Call Trace: [ 388.157858] [ 388.157867] dump_stack_lvl+0xfa/0x120 [ 388.157900] should_fail_ex+0x4d7/0x5e0 [ 388.157942] ? vm_area_dup+0x25/0x6f0 [ 388.157961] should_failslab+0xc2/0x120 [ 388.157997] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 388.158036] ? vma_complete+0xbc9/0x12a0 [ 388.158069] vm_area_dup+0x25/0x6f0 [ 388.158092] __split_vma+0x179/0xde0 [ 388.158125] ? __pfx___split_vma+0x10/0x10 [ 388.158164] ? __pfx_mas_prev+0x10/0x10 [ 388.158204] vms_gather_munmap_vmas+0x340/0xc70 [ 388.158244] __mmap_region+0x44e/0x2670 [ 388.158278] ? perf_trace_lock_acquire+0xc9/0x700 [ 388.158308] ? __pfx___mmap_region+0x10/0x10 [ 388.158349] ? __pfx_perf_trace_lock+0x10/0x10 [ 388.158379] ? lock_acquire+0x15e/0x2f0 [ 388.158401] ? __is_insn_slot_addr+0x2e/0x290 [ 388.158433] ? find_held_lock+0x2b/0x80 [ 388.158463] ? perf_trace_lock_acquire+0xc9/0x700 [ 388.158495] ? perf_trace_lock+0xb5/0x5d0 [ 388.158524] ? __pfx_perf_trace_lock+0x10/0x10 [ 388.158601] ? mm_get_unmapped_area_vmflags+0x9a/0xe0 [ 388.158632] ? lock_is_held_type+0x9e/0x120 [ 388.158661] mmap_region+0x194/0x3e0 [ 388.158700] do_mmap+0xa36/0x11d0 [ 388.158732] ? __pfx_do_mmap+0x10/0x10 [ 388.158754] ? down_write_killable+0x122/0x230 [ 388.158782] ? __pfx_down_write_killable+0x10/0x10 [ 388.158807] ? do_raw_spin_unlock+0x53/0x220 [ 388.158843] do_shmat+0xfac/0x1310 [ 388.158881] ? __pfx_do_shmat+0x10/0x10 [ 388.158927] __x64_sys_shmat+0xcf/0x160 [ 388.158954] ? __pfx_ksys_write+0x10/0x10 [ 388.158996] ? __pfx___x64_sys_shmat+0x10/0x10 [ 388.159029] ? do_syscall_64+0x85/0x360 [ 388.159066] do_syscall_64+0xbf/0x360 [ 388.159104] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 388.159126] RIP: 0033:0x7f48905e2b19 [ 388.159144] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 388.159164] RSP: 002b:00007f488db58188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e [ 388.159186] RAX: ffffffffffffffda RBX: 00007f48906f5f60 RCX: 00007f48905e2b19 [ 388.159201] RDX: 0000000000005000 RSI: 0000000020400000 RDI: 0000000000000041 [ 388.159214] RBP: 00007f488db581d0 R08: 0000000000000000 R09: 0000000000000000 [ 388.159227] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 388.159239] R13: 00007fffbd0eb9cf R14: 00007f488db58300 R15: 0000000000022000 [ 388.159275] 04:18:58 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) (fail_nth: 3) 04:18:58 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', 0x0, &(0x7f0000000480), 0x400) 04:18:58 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x84, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}, {0x0}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000000480)="0fb9502b8454ce6d05c8f8dfe4994f027db7400f8b9bbf111d846658e108843b43972b629c285c3b82ffd10e8e0b94eb0021f87b1b3338fa83cef62cc03ba34cd98a3a7eda6f4e1c28c8ea7ac013d483281d1ea9e47f082ecd628399d4ce89a29272279ab1bf558dc22a656cb16c41875dce7ab9704373852f144278eb5a45d3561b8fe827cb08d87fd761170bf0255d1bc81ef169d47693caac9ccb3df4211a281192b575b7df675c3925908ad94d2990b3967dc046fc06685736", 0xbb, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="8e3f0644cd329495a93a38f309f7ab5b5616288d43e8bbf2aab8d1b53eda1dec7762c4803a0c4e493e7f81c69c9aa4f78600000000000000000e4a2d4821020b63e29258ca27cf8235867a722429"]) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x400) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000080)={r0, 0x2, 0xfffffffffffffffa, 0xfffffffffffffffe}) faccessat(r3, &(0x7f00000000c0)='./file1\x00', 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) ppoll(&(0x7f0000000380)=[{r3, 0x2c0}], 0x1, &(0x7f0000000400)={r4, r5+60000000}, &(0x7f0000000440)={[0x7ff]}, 0x8) setresuid(0x0, r2, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setresuid(0x0, r6, 0x0) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r7, &(0x7f0000000040)=""/158) setsockopt$EBT_SO_SET_ENTRIES(r7, 0x0, 0x80, &(0x7f0000000300)=@nat={'nat\x00', 0x19, 0x5, 0x71e, [0x20000640, 0x0, 0x0, 0x200008e4, 0x20000914], 0x0, &(0x7f00000002c0), &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff02000000110000001900000022eb76657468305f746f5f6272696467650076657468305f746f5f627269646765006361696630000000000000000000000076657468305f746f5f626f6e64000000bbbbbbbbbbbb00ff00ffff00ffffffffffff000000ff00ff9e0000009e00000016010000706b747479706500000000000000000000000000000000000000000000000000080000000000000005010000000000006e666c6f67000000000000000000000000000000000000000000000000000000500000000000000003000000ff031f00000000005512a8114701089f20cbea0c41ecef46fba9a1ff4691713178b6a1c07986bf6d1967dfd7c986cbe8f0961007e3ca91b4b53b6c208c2309cf652018e3cc5fa7e80000000009000000fa00000088f776657468305f766c616e000000000000767863616e310000000000000000000076657468305f766c616e00000000000073797a6b616c6c6572300000000000000180c2000001ffffffff0000000000000000ff00ffffffffee000000260100005e0100006367726f757000000000000000000000000000000000000000000000000000000800000000000000ff0700000000000069707673000000000000000000000000000000000000000000000000000000002800000000000000ff010000000000000000000000000001ffffff00ffffffff000000ff000000004e223b044e2008046d61726b000000000000000000000000000000000000000000000000000000001000000000000000c0ffffff00000000fcffffff000000006d61726b000000000000000000000000000000000000000000000000000000001000000000000000f0ffffff00000000fcffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000002000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000002000000fcffffff010000001100000008000000020076657468305f746f5f626174616476006970366772657461703000000000000067726530000000000000000000000000776c616e3100000000000000000000000180c20000025effffffff000180c2000000ff00ffff0000a6000000160100004e0100006d616300000000000000000000000000000000000000000000000000000000001000000000000000bbbbbbbbbbbb000001000000000000006172707265706c790000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaabb0000ffffffff00000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000ffffffffffff0000ffffffff000000006172707265706c790000000000000000000000000000000000000000000000001031000000000000aaaaaaaaaa250000fdffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000003000000fcffffff02000000090000003800000060067465616d5f736c6176655f3100000000776731000000000000000000000000006d6163766c616e3000000000000000006970365f767469300000000000000000aaaaaaaaaabbffffff0000ffaaaaaaaaaaaa000000ffff00be0000002e0100007e01000068656c706572000000000000000000000000000000000000000000000000000028000000000000000000000073616e652d323030303000000000000000000000000000000000000000000000000000006172707265706c790000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaaaa0000ffffffff00000000736e61740000000000000000000000000000000000000000000000000000000010000000000000000000000000000000ffffffff0000000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000300000073797a3000000000000000000000000000000000000000000000000002000000000000001100000054000000891776657468315f766972745f776966690073797a5f74756e0000000000000000006d6163766c616e30000000000000000074756e6c300000000000000000000000000000000000000000ff00ffffffffffffff00ffffffffffe6000000e60000001e010000636c75737465720000000000000000000000000000000000000000000000000010000000000000000600000004000000030000000000000064657667726f757000000000000000000000000000000000000000000000000018000000000000000900000072cb000003000000000000001c0a000000000000736e61740000000000000000000000000000000000000000000000000000000010000000000000000180c20000020000ffffffff00000000"]}, 0x796) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) getgid() r8 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) syz_mount_image$tmpfs(&(0x7f00000005c0), &(0x7f0000000600)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000003c00)={[{@mpol={'mpol', 0x3d, {'interleave', '=static', @void}}}, {@gid={'gid', 0x3d, r9}}]}) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setreuid(r10, 0x0) 04:18:58 executing program 6: sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x54, 0x0, 0x200, 0x70bd29, 0x25dfdbfd, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}, {0xc, 0x8f, 0x6}, {0xc, 0x90, 0x157f}}]}, 0x54}, 0x1, 0x0, 0x0, 0x220444c1}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002000028020000028401001b", 0x65, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}], 0x1, &(0x7f0000012900)) [ 388.301237] loop4: detected capacity change from 0 to 272 04:18:58 executing program 5: symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00') r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r0, &(0x7f0000000040)=""/158) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, &(0x7f00000001c0)=0x1c, 0x800) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r2, &(0x7f0000000040)=""/158) accept4$inet6(r2, &(0x7f0000000200)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @remote}}, &(0x7f0000000280)=0x1c, 0x800) write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000240)={0x7, 0x33, 0x2}, 0x7) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f00000002c0)=ANY=[@ANYBLOB="010021a8343ba44c2e38641649b6226200000100000018000000deb2c689860e9d0300000000000041323a5563adbcfc7c17879de0f9e8285e1bbfb379e6f478bca0f4c6d7acee24d8cf51b22900c5f2935cac7654d19f1c371ece75068c3070d80212f93056d6d7b8e87e4cf452af694fea710dfe20c8553e872b5a000d53", @ANYRES32=r1, @ANYBLOB="00000000000000009c0000006c65302f66696c653000"]) readlinkat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/155, 0x9b) [ 388.309740] ext4: Unknown parameter 'Ž?DÍ2”•Š:8ó ÷Ť[V(CčťňŞ¸Ńľ>ÚěwbĀ: NI>Ćœš¤÷†' 04:18:58 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) (fail_nth: 12) [ 388.329369] loop6: detected capacity change from 0 to 512 [ 388.339637] EXT4-fs (loop6): ext4_check_descriptors: Checksum for group 0 failed (57356!=0) [ 388.361491] EXT4-fs error (device loop6): __ext4_fill_super:5504: inode #2: comm syz-executor.6: iget: special inode unallocated [ 388.367553] EXT4-fs (loop6): get root inode failed [ 388.368045] EXT4-fs (loop6): mount failed [ 388.387256] FAULT_INJECTION: forcing a failure. [ 388.387256] name failslab, interval 1, probability 0, space 0, times 0 [ 388.388655] loop6: detected capacity change from 0 to 512 [ 388.389068] CPU: 0 UID: 0 PID: 5271 Comm: syz-executor.7 Not tainted 6.17.0-rc2-next-20250819 #1 PREEMPT(voluntary) [ 388.389099] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 388.389128] Call Trace: [ 388.389138] [ 388.389147] dump_stack_lvl+0xfa/0x120 [ 388.389179] should_fail_ex+0x4d7/0x5e0 [ 388.389231] ? alloc_empty_file+0x58/0x1e0 [ 388.389266] should_failslab+0xc2/0x120 [ 388.389323] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 388.389372] ? __create_object+0x59/0x80 [ 388.389423] alloc_empty_file+0x58/0x1e0 [ 388.389455] alloc_file_clone+0x5f/0x110 [ 388.389482] do_shmat+0x61f/0x1310 [ 388.389515] ? __pfx_do_shmat+0x10/0x10 [ 388.389550] __x64_sys_shmat+0xcf/0x160 [ 388.389572] ? __pfx_ksys_write+0x10/0x10 [ 388.389603] ? __pfx___x64_sys_shmat+0x10/0x10 [ 388.389631] ? do_syscall_64+0x85/0x360 [ 388.389662] do_syscall_64+0xbf/0x360 [ 388.389690] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 388.389714] RIP: 0033:0x7f81969d6b19 [ 388.389731] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 388.389751] RSP: 002b:00007f8193f4c188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e [ 388.389772] RAX: ffffffffffffffda RBX: 00007f8196ae9f60 RCX: 00007f81969d6b19 [ 388.389787] RDX: 0000000000005000 RSI: 0000000020400000 RDI: 0000000000000030 [ 388.389801] RBP: 00007f8193f4c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 388.389814] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 388.389826] R13: 00007ffddbe945df R14: 00007f8193f4c300 R15: 0000000000022000 [ 388.389861] 04:18:58 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) (fail_nth: 13) [ 388.490964] FAULT_INJECTION: forcing a failure. [ 388.490964] name failslab, interval 1, probability 0, space 0, times 0 [ 388.492135] CPU: 1 UID: 0 PID: 5278 Comm: syz-executor.1 Not tainted 6.17.0-rc2-next-20250819 #1 PREEMPT(voluntary) [ 388.492151] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 388.492159] Call Trace: [ 388.492163] [ 388.492168] dump_stack_lvl+0xfa/0x120 [ 388.492190] should_fail_ex+0x4d7/0x5e0 [ 388.492213] ? mas_alloc_nodes+0x432/0x8f0 [ 388.492226] should_failslab+0xc2/0x120 [ 388.492247] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 388.492263] ? lock_is_held_type+0x9e/0x120 [ 388.492281] mas_alloc_nodes+0x432/0x8f0 [ 388.492299] mas_node_count_gfp+0x106/0x140 [ 388.492313] mas_preallocate+0x2af/0x690 [ 388.492332] ? __pfx_mas_preallocate+0x10/0x10 [ 388.492357] ? lockdep_init_map_type+0x4b/0x240 [ 388.492376] __split_vma+0x304/0xde0 [ 388.492395] ? __pfx___split_vma+0x10/0x10 [ 388.492416] ? __pfx_mas_prev+0x10/0x10 [ 388.492437] vms_gather_munmap_vmas+0x340/0xc70 [ 388.492459] __mmap_region+0x44e/0x2670 [ 388.492478] ? perf_trace_lock_acquire+0xc9/0x700 [ 388.492494] ? __pfx___mmap_region+0x10/0x10 [ 388.492516] ? __pfx_perf_trace_lock+0x10/0x10 [ 388.492532] ? lock_acquire+0x15e/0x2f0 [ 388.492544] ? __is_insn_slot_addr+0x2e/0x290 [ 388.492561] ? find_held_lock+0x2b/0x80 [ 388.492577] ? perf_trace_lock_acquire+0xc9/0x700 [ 388.492595] ? perf_trace_lock+0xb5/0x5d0 [ 388.492611] ? __pfx_perf_trace_lock+0x10/0x10 [ 388.492652] ? mm_get_unmapped_area_vmflags+0x9a/0xe0 [ 388.492670] ? lock_is_held_type+0x9e/0x120 [ 388.492685] mmap_region+0x194/0x3e0 [ 388.492706] do_mmap+0xa36/0x11d0 [ 388.492723] ? __pfx_do_mmap+0x10/0x10 [ 388.492735] ? down_write_killable+0x122/0x230 [ 388.492750] ? __pfx_down_write_killable+0x10/0x10 [ 388.492764] ? do_raw_spin_unlock+0x53/0x220 [ 388.492783] do_shmat+0xfac/0x1310 [ 388.492803] ? __pfx_do_shmat+0x10/0x10 [ 388.492822] __x64_sys_shmat+0xcf/0x160 [ 388.492834] ? __pfx_ksys_write+0x10/0x10 [ 388.492853] ? __pfx___x64_sys_shmat+0x10/0x10 [ 388.492867] ? do_syscall_64+0x85/0x360 [ 388.492883] do_syscall_64+0xbf/0x360 [ 388.492899] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 388.492912] RIP: 0033:0x7f48905e2b19 [ 388.492922] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 388.492933] RSP: 002b:00007f488db58188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e [ 388.492944] RAX: ffffffffffffffda RBX: 00007f48906f5f60 RCX: 00007f48905e2b19 [ 388.492953] RDX: 0000000000005000 RSI: 0000000020400000 RDI: 0000000000000043 [ 388.492960] RBP: 00007f488db581d0 R08: 0000000000000000 R09: 0000000000000000 [ 388.492966] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 388.492973] R13: 00007fffbd0eb9cf R14: 00007f488db58300 R15: 0000000000022000 [ 388.492993] [ 389.124900] loop4: detected capacity change from 0 to 272 [ 389.128655] ext4: Unknown parameter 'Ž?DÍ2”•Š:8ó ÷Ť[V(CčťňŞ¸Ńľ>ÚěwbĀ: NI>Ćœš¤÷†' 04:19:09 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', 0x0, &(0x7f0000000480), 0x400) 04:19:09 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000001d00010200000000000000ff07"], 0x1c}], 0x1}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r1) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000002f80)={{0x1, 0x1, 0x18, r0, {0x0, 0x3}}, './file0\x00'}) r4 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r4, 0x17, 0x0, 0x0) r5 = io_uring_setup(0x201, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_FILES(r5, 0x17, 0x0, 0x0) r6 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r6, 0x17, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002fc0)=0x0) statx(0xffffffffffffff9c, &(0x7f0000003000)='./file0\x00', 0x6000, 0x10, &(0x7f0000003040)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = add_key$keyring(&(0x7f0000000500), &(0x7f0000000540)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) r10 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, &(0x7f00000001c0)="91", 0x1, r9) r11 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r11, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) keyctl$chown(0x4, r10, 0x0, r12) sendmsg$netlink(r0, &(0x7f0000003280)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfc, 0x40000000}, 0xc, &(0x7f00000001c0)=[{&(0x7f00000003c0)={0x15b4, 0x3f, 0x400, 0x70bd2a, 0x25dfdbfb, "", [@nested={0x1231, 0x4d, 0x0, 0x1, [@generic="6777a3774ccc89230c3adc95c4df28df955999c47a971ca0d48650d335835bf7ac956347b88f1b4c34fb8db2650465dbf7d26232bde5ae4b37a0f87e797ac5d843bad68b5a2a31b1a292c37b3bffc9f8c9e3bb3ee147fbada49b83960252af609a17aab69b5f85595ebbd172e854ba88c9ff198ae897f3bb7290d927c9badb4ddfc5b773e55952968db3fe1c7acd0045e17140fdc00b58be02384235c19c802265d93dfe4fa98d0d5529ff28c35832563ce977a2687f1d1a644c2489e68b7a8ca94a57f66b4c502ab8beb581755626ac6580518b80143e539fbceb015b88b674a662", @generic="17e9121125533636c90bda7a1811efd831ee5af2c5657bacd53d2cf019fa2d2dbc162869c4a28a5e6b15d804aa1b3084bc0a18982baa93e5e6aa7a49ea91a93021f00e7132e94cbaa0e4dc35de634dcdb6ae8052c8df8a635fc4454999ce2328b8caa076cc4b19413753dce7293b4aedb290c6a36c842b6d6b3e21e0a806ca", @typed={0x2e, 0x7c, 0x0, 0x0, @binary="29896ca4b41c8150b9c3c9cb97cd0388c780d52106a3891ef1abf359295dfa4497a13945cd41d909ff67"}, @typed={0x8, 0x60, 0x0, 0x0, @uid}, @generic="f414cc84a35a509bb387d5530105a50d63661a393297161bf4cc98ad04a10d86da106c1463f8c7a74f8e4302abcffd438f0a86ea22dd7c9efc2ae6a7d478b4be5acee71dacd55547fbe5ccadba60d5bf2196d7403228769c6522551dd920b2c2051e794899a69bbf753373390adba3d2463a59eec736", 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[@generic="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", @typed={0xc, 0x36, 0x0, 0x0, @u64=0x80000000}, @generic="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", @typed={0x2c, 0x5e, 0x0, 0x0, @binary="9b7ed6307bc0ac73186820e0c880cc0bb0ca3df0b198e4a996aed901b6218b54efcef19ae78fdf09"}]}, 0x1148}], 0x3, &(0x7f0000003140)=[@rights={{0x34, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff, r0, r0, r0, r0]}}, @rights={{0x10}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r1}}}, @rights={{0x20, 0x1, 0x1, [r0, r0, r0, r2]}}, @rights={{0x14, 0x1, 0x1, [r3]}}, @rights={{0x1c, 0x1, 0x1, [r4, r0, r0]}}, @rights={{0x20, 0x1, 0x1, [r5, r0, r0, r6]}}, @cred={{0x1c, 0x1, 0x2, {r7, r8, r12}}}], 0x138, 0x40808}, 0x10) 04:19:09 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) (fail_nth: 4) 04:19:09 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r0, &(0x7f0000000040)=""/158) r1 = signalfd(0xffffffffffffffff, &(0x7f0000000040)={[0x3]}, 0x8) pidfd_getfd(r0, r1, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/power/image_size', 0x40181, 0x0) write$cgroup_freezer_state(r2, &(0x7f0000000000)='FROZEN\x00', 0x7) 04:19:09 executing program 0: creat(&(0x7f0000000140)='./file1\x00', 0x60) r0 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x6002, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r1, &(0x7f0000000240)=[{&(0x7f0000000040)='c', 0x1}], 0x1, 0x498a, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x1) pwritev(r1, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x1000, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) sendfile(r0, r2, 0x0, 0xffffffff000) 04:19:09 executing program 6: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820", 0xf}, {0x0, 0x0, 0x9}], 0x0, &(0x7f0000011300)) 04:19:09 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) (fail_nth: 14) 04:19:09 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = getpgid(0x0) fcntl$lock(r0, 0x25, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, r1}) r2 = fork() kcmp(r1, r2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) capget(&(0x7f0000000040)={0x19980330, r1}, &(0x7f0000000080)={0x80, 0x20, 0x7, 0xc3ea, 0x1f, 0x8}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002000028020000028401001b", 0x65, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}], 0x1, &(0x7f0000012900)) [ 399.335681] FAT-fs (loop6): bogus number of FAT structure [ 399.336857] FAT-fs (loop6): Can't find a valid FAT filesystem 04:19:09 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x0, 0x50, 0x5, 0x9, 0x8000}}, &(0x7f0000000480), 0x400) [ 399.382613] FAT-fs (loop6): bogus number of FAT structure [ 399.383728] FAT-fs (loop6): Can't find a valid FAT filesystem 04:19:09 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) (fail_nth: 15) 04:19:09 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) (fail_nth: 5) [ 399.466797] capability: warning: `syz-executor.4' uses 32-bit capabilities (legacy support in use) [ 399.491771] loop4: detected capacity change from 0 to 512 04:19:10 executing program 6: syz_mount_image$ext4(&(0x7f00000087c0)='ext2\x00', &(0x7f0000008800)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000009c00)={[{@resuid}]}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r0, &(0x7f0000000040)=""/158) r1 = memfd_secret(0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0x2}}, './file0\x00'}) [ 399.542427] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (57356!=0) [ 399.548567] FAULT_INJECTION: forcing a failure. [ 399.548567] name failslab, interval 1, probability 0, space 0, times 0 [ 399.550159] CPU: 1 UID: 0 PID: 5322 Comm: syz-executor.7 Not tainted 6.17.0-rc2-next-20250819 #1 PREEMPT(voluntary) [ 399.550188] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 399.550201] Call Trace: [ 399.550210] [ 399.550219] dump_stack_lvl+0xfa/0x120 [ 399.550251] should_fail_ex+0x4d7/0x5e0 [ 399.550291] ? security_file_alloc+0x35/0x130 [ 399.550317] should_failslab+0xc2/0x120 [ 399.550351] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 399.550380] ? __create_object+0x59/0x80 [ 399.550412] security_file_alloc+0x35/0x130 [ 399.550439] init_file+0x95/0x4c0 [ 399.550463] alloc_empty_file+0x76/0x1e0 [ 399.550488] alloc_file_clone+0x5f/0x110 [ 399.550514] do_shmat+0x61f/0x1310 [ 399.550544] ? __pfx_do_shmat+0x10/0x10 [ 399.550576] __x64_sys_shmat+0xcf/0x160 [ 399.550596] ? __pfx_ksys_write+0x10/0x10 [ 399.550626] ? __pfx___x64_sys_shmat+0x10/0x10 [ 399.550652] ? do_syscall_64+0x85/0x360 [ 399.550681] do_syscall_64+0xbf/0x360 [ 399.550707] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 399.550728] RIP: 0033:0x7f81969d6b19 [ 399.550745] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 399.550764] RSP: 002b:00007f8193f4c188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e [ 399.550784] RAX: ffffffffffffffda RBX: 00007f8196ae9f60 RCX: 00007f81969d6b19 [ 399.550798] RDX: 0000000000005000 RSI: 0000000020400000 RDI: 0000000000000032 [ 399.550811] RBP: 00007f8193f4c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 399.550824] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 399.550836] R13: 00007ffddbe945df R14: 00007f8193f4c300 R15: 0000000000022000 [ 399.550870] [ 399.561783] FAULT_INJECTION: forcing a failure. [ 399.561783] name failslab, interval 1, probability 0, space 0, times 0 [ 399.575833] CPU: 0 UID: 0 PID: 5323 Comm: syz-executor.1 Not tainted 6.17.0-rc2-next-20250819 #1 PREEMPT(voluntary) [ 399.575864] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 399.575878] Call Trace: [ 399.575886] [ 399.575896] dump_stack_lvl+0xfa/0x120 [ 399.575930] should_fail_ex+0x4d7/0x5e0 [ 399.575972] ? vm_area_alloc+0x20/0x170 [ 399.575992] should_failslab+0xc2/0x120 [ 399.576036] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 399.576068] ? vma_merge_new_range+0x40e/0xa00 [ 399.576105] vm_area_alloc+0x20/0x170 [ 399.576126] __mmap_region+0xc46/0x2670 [ 399.576161] ? perf_trace_lock_acquire+0xc9/0x700 [ 399.576191] ? __pfx___mmap_region+0x10/0x10 [ 399.576232] ? __pfx_perf_trace_lock+0x10/0x10 [ 399.576262] ? lock_acquire+0x15e/0x2f0 [ 399.576285] ? __is_insn_slot_addr+0x2e/0x290 [ 399.576317] ? find_held_lock+0x2b/0x80 [ 399.576347] ? perf_trace_lock_acquire+0xc9/0x700 [ 399.576389] ? __pfx_perf_trace_lock+0x10/0x10 [ 399.576466] ? mm_get_unmapped_area_vmflags+0x9a/0xe0 [ 399.576498] ? lock_is_held_type+0x9e/0x120 [ 399.576527] mmap_region+0x194/0x3e0 [ 399.576565] do_mmap+0xa36/0x11d0 [ 399.576597] ? __pfx_do_mmap+0x10/0x10 [ 399.576620] ? down_write_killable+0x122/0x230 [ 399.576648] ? __pfx_down_write_killable+0x10/0x10 [ 399.576673] ? do_raw_spin_unlock+0x53/0x220 [ 399.576708] do_shmat+0xfac/0x1310 [ 399.576744] ? __pfx_do_shmat+0x10/0x10 [ 399.576780] __x64_sys_shmat+0xcf/0x160 [ 399.576801] ? __pfx_ksys_write+0x10/0x10 [ 399.576835] ? __pfx___x64_sys_shmat+0x10/0x10 [ 399.576862] ? do_syscall_64+0x85/0x360 [ 399.576893] do_syscall_64+0xbf/0x360 [ 399.576920] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 399.576943] RIP: 0033:0x7f48905e2b19 [ 399.576961] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 399.576981] RSP: 002b:00007f488db58188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e [ 399.577002] RAX: ffffffffffffffda RBX: 00007f48906f5f60 RCX: 00007f48905e2b19 [ 399.577017] RDX: 0000000000005000 RSI: 0000000020400000 RDI: 0000000000000045 [ 399.577030] RBP: 00007f488db581d0 R08: 0000000000000000 R09: 0000000000000000 [ 399.577043] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 399.577056] R13: 00007fffbd0eb9cf R14: 00007f488db58300 R15: 0000000000022000 [ 399.577092] [ 399.598768] No source specified 04:19:10 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) inotify_init1(0x800) r1 = io_uring_setup(0x1ff, &(0x7f0000000000)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r2, &(0x7f0000000040)=""/158) inotify_add_watch(r2, &(0x7f0000000340)='./file0\x00', 0x203) io_uring_register$IORING_REGISTER_FILES(r1, 0x17, 0x0, 0x0) open_tree(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x800) openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000180)='/proc/thread-self/attr/keycreate\x00', 0x2, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/connector\x00') sendmsg$SMC_PNETID_FLUSH(r3, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x3c, 0x0, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'wlan1\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}]}, 0x3c}}, 0x810) syz_open_dev$tty1(0xc, 0x4, 0x1) r4 = epoll_create1(0x80000) dup(r4) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="0000000000000000000000a0f18393550c433b010040f1e755b904b826cb219a45", 0x21, 0x4e0}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 399.641341] EXT4-fs error (device loop4): __ext4_fill_super:5504: inode #2: comm syz-executor.4: iget: special inode unallocated [ 399.652297] EXT4-fs (loop4): get root inode failed [ 399.652940] EXT4-fs (loop4): mount failed [ 399.687978] No source specified 04:19:10 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x0, 0x0, 0x5, 0x9, 0x8000}}, &(0x7f0000000480), 0x400) 04:19:10 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) (fail_nth: 16) [ 399.695472] loop4: detected capacity change from 0 to 512 [ 399.773961] loop0: detected capacity change from 0 to 4096 [ 399.774140] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (57356!=0) [ 399.789065] ext4: Unknown parameter '' [ 399.817281] loop0: detected capacity change from 0 to 4096 [ 399.818932] ext4: Unknown parameter '' [ 399.825646] workqueue: Failed to create a rescuer kthread for wq "ext4-rsv-conversion": -EINTR [ 399.825759] EXT4-fs: failed to create workqueue [ 399.828222] EXT4-fs (loop4): mount failed 04:19:22 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) (fail_nth: 6) 04:19:22 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), r0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmsg$ETHTOOL_MSG_PAUSE_GET(r0, &(0x7f0000002040)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000000280)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000010001d0000000c00018008000100", @ANYRES32=r3, @ANYBLOB], 0x20}}, 0x0) 04:19:22 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) (fail_nth: 17) 04:19:22 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x0, 0x0, 0x0, 0x9, 0x8000}}, &(0x7f0000000480), 0x400) 04:19:22 executing program 2: r0 = getpgid(0x0) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, r0}) r1 = fork() kcmp(r0, r1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = getpgid(0x0) fcntl$lock(r2, 0x25, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, r3}) r4 = fork() kcmp(r3, r4, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = getpgid(0x0) fcntl$lock(r5, 0x25, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, r6}) r7 = fork() kcmp(r6, r7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r8 = getpgrp(0xffffffffffffffff) r9 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r9, &(0x7f0000000040)=""/158) clone3(&(0x7f0000001ec0)={0x800000, &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0), {0x35}, &(0x7f0000000500)=""/47, 0x2f, &(0x7f0000000540)=""/116, &(0x7f0000001e80)=[0x0, 0x0, r0, r3, 0xffffffffffffffff, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, r8], 0xa, {r9}}, 0x58) syz_read_part_table(0x0, 0x1, &(0x7f00000000c0)=[{0x0, 0x0, 0x3ff}]) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x6, 0x4, &(0x7f0000000340)=[{&(0x7f0000000100)="b4312eb856fa148493044e3fe51c891d4c670500c81d8d35b2b6979bb5792dd0512e190eb4364acd1d42a85541a97c136314baf5e720fab17c5f2cd24463dabbbaf5e24fdbb6489f3d3667d5ddb54b0748140ca26a65ec2296430be8dd1af27db34cd20446950450ae2108223e8088a9d7ae670969bdf7b1e8f2a6873caf47da66578bc00896ef579b85406c4fec56a08ed7203474c9757d65a42bddcb3e604d8eb9f313f12a4ce279365269e042377cf8a13d7d40edddb8102317e1cd26c486048210e3205ad9933e9bef32abebfc9ba59eb7fd3e29cb7f85fa69d267499fa76ba0e0da4706e3e6cd3d1a8d657df3dffd0891593e", 0xf5, 0x9}, {&(0x7f0000000080)="b4c920f31c7a7c7f32dbec19822a0363ebc32129a25666a964fd524b8a838f6f8f00931524e39d676712e7", 0x2b, 0x1}, {&(0x7f0000000200)="0179b73f6908c5eacb204779d0b24df05cca4f91d670244519096c8701915fdcb4348e7f36fe8c61680ee9526545e61f15257aa5f6aabba6722da7132f818a911a132be08e9bee750198357871943eeb3eed9a326203d96de569cda2c43424198bf8d6495615875e68b8dbc7ddd99dc7e61196cf1f140210b18bc85f46e192d45fc05c44abdf7d5d85a97381a71a1bfaff726a22b1151ac92a2a1f0168542277848c2ab352a1810837d1e1c237c4f1da59a876fe6cba7c443483e8feda8fce8f57c038c4eb835df5171607069829afb4c347b87c2a481d5b8dab0ef2666807fb5f4369fa693ee6374901e810cab10e6422838dada402", 0xf6, 0x6}, {&(0x7f0000000300)="8eeb0f7f8fdd58898f978952e14f822953460f4fc323df6d4c9558621e319b15", 0x20, 0x7fffffff}], 0xc5000, &(0x7f00000003c0)={[{'-]).\x00'}, {}, {}, {}, {}], [{@obj_type={'obj_type', 0x3d, 'B/'}}, {@subj_user}, {@uid_lt={'uid<', 0xee01}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}, {@smackfshat={'smackfshat', 0x3d, '+-})'}}]}) 04:19:22 executing program 6: getgroups(0x6, &(0x7f00000001c0)=[0xee00, 0x0, 0xffffffffffffffff, 0xee00, 0x0, 0x0]) r3 = add_key$keyring(&(0x7f0000000500), &(0x7f0000000540)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) r4 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, &(0x7f00000001c0)="91", 0x1, r3) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) keyctl$chown(0x4, r4, 0x0, r6) keyctl$KEYCTL_MOVE(0x1e, r3, 0xfffffffffffffff8, r3, 0x1) getgroups(0x4, &(0x7f0000000080)=[r2, r6, r2, r0]) getgroups(0x6, &(0x7f0000000200)=[0xee01, 0x0, 0xee01, 0xee00, r1, 0xee01]) add_key$keyring(&(0x7f0000000180), &(0x7f0000000280)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000000140)="b8", 0xfffffffffffffdfe, 0xa064}, {&(0x7f0000000240)='x', 0x1}, {&(0x7f00000002c0)='a', 0x1, 0x9}], 0x400, &(0x7f0000000400)=ANY=[@ANYBLOB="8a28955f5a95038b911e218f60e025a3533cfebd3db2a03887d9c4298d01b6298ec6043237ebcbd9595d10b91c5f182adc685f6511a3688b264a65ae536e3565248e697c702c4a64221c1210a963b5b8598946d865dbe02b5810162dc9fee864671847f2d0bbba5eed19900c17f57dbe0e47c9e6de11b5a3771e192c7a4879f336a2d1e8bb17ac8f473231cb4496f4fd065f48"]) 04:19:22 executing program 0: r0 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r0, 0x17, 0x0, 0x0) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f00000002c0)={0x0, 0x10000, 0xffffffff}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000001400)={{r0}, 0x0, 0x4, @inherit={0x90, &(0x7f0000000200)={0x1, 0x9, 0x7f, 0x5, {0x20, 0x400, 0xb6b, 0x8, 0xae}, [0x9, 0xffffffff00000001, 0x8, 0x23, 0x16b, 0xe8b, 0x400000000000, 0x8000000000000000, 0x29e1]}}, @devid=r1}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r2) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x3f, @loopback, 0x6fa}, 0x1c) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r5, &(0x7f0000000040)=""/158) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x4e20, 0x3ff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x10001}, 0x1c) ioctl$HIDIOCGDEVINFO(r4, 0x801c4803, &(0x7f0000002400)=""/4096) connect$unix(r5, &(0x7f0000000180)=@abs, 0x6e) 04:19:22 executing program 5: syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{&(0x7f0000000100)="f49c739b071bf66684", 0x9}], 0x0, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000010c0)={'batadv0\x00', 0x0}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r2, &(0x7f0000000040)=""/158) sendmmsg$inet6(r2, &(0x7f0000001800)=[{{&(0x7f00000000c0)={0xa, 0x4e22, 0x8, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x8}, 0x1c, &(0x7f0000001080)=[{&(0x7f0000002740)="e65adf60c956b262ac1cf0b8fd26127efcb74d10dc7f22e7f955d12df26c6344b5eba8a402bd88a59a0628709672ac51c1c6c313bb00d94aa53f7de154bfb4684f6430575801c34727b7fff5ee1c0a72684a66e7ead6694004a53eeab866a6abd74dee8eda0afa37823274f4fb43a9f9168fb1f8f83f74818b8f9944950918a8b7f17377023a5523e02cfd31fe805960a31e4b690282a216764848ad1a2c4c435a39638149f84cbd09a8235526e801407ff9c4d866bd4ace000c5f7831158980cc7c1a4b103a609853dcf8be081068", 0xcf}, {&(0x7f00000035c0)="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", 0x1000}], 0x2, &(0x7f0000002b40)=[@dstopts_2292={{0x20, 0x29, 0x4, {0x2f, 0x0, '\x00', [@ra={0x5, 0x2, 0xff}]}}}, @hopopts={{0xc8, 0x29, 0x36, {0x2f, 0x15, '\x00', [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x1200}, @generic={0x3f, 0x9f, "87a810938cb3e5cb108874d19050e5fce1bf3c420a3a491fb8b5f93a76978a0ad17a720a1ad892cc0be568c1701ee99ba6aae07f719525607293574d8a9b64ecbaffc2ecd449b9257eed1f6dff8e21ed122c187b49f6b627ec68563c0a3111c77da936a67b8617eab745fb243e695094e38cd35fe35a9f5353c10caf4172345b8907084a2b84281cc2e6a2e234d1b9e34b85850bb0ab5a938980dd1a77957a"}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x7}}, @dontfrag={{0x14, 0x29, 0x3e, 0x4}}, @tclass={{0x14, 0x29, 0x43, 0x9}}, @pktinfo={{0x24, 0x29, 0x32, {@loopback, r1}}}], 0x158}}], 0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000002d00)=[{{&(0x7f0000000080)={0xa, 0x4e21, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x1c, &(0x7f0000000500)=[{&(0x7f0000000140)="65fcb636b5be0e36b6d2bca3e8f3a0ab657899e8153bca80508f7bf46e23cfba8fffcbd4b1cdc8ade2e93da0204d5c2c7615f5c63139de8f7e4484a0bfda3483d697e6cd2ff42c898cd50957552196d145122c42e62960919761639161df31458ee64cc31988b932108b067897c3a7957759d5d3323e5e443b788e4986c1439a1b54ed20c605", 0x86}, {&(0x7f0000002680)="bdd977fe3c376579e57b7b586f4f960deea2badebb0d85f4613cadcd553e60bf7b5ea1f3a8a998e5a74b733b1df434975586772e18e79c70783d5fa4a49ec31246c6096bef820fc1e1bca11cbf4dda7c5802295897757a3943ac77adba55c0797f8c65fff25b65845fa60205cca808e69b3aacf55ccff379012f9a512e1c35da6b5f297d57cad1f3dfa8c9e8cc77c9c1877baf7f880f14f8e6ba4f69915722592c1fc7e9", 0xa4}, 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{&(0x7f0000001340)="0c70fbca54dd8cf13a10255337190b0b26d0988afa06666cfcea7d56d36c6f9c9aca1235607d269d39991264e0fcd4c768a224d52ff13d42511cbd6487", 0x3d}, {&(0x7f0000001380)="12e168fc6e675b61e19694125c47099068fccb25d1272894ba9518ccc5c29a00dbfa6cacfe145f5bac44f2988cf7a89418c2bcd5a439aabc651a1bb89d974ab5ab2783964d5c44cb90d68caab1b19f2b32b58fa8d63f7c1fcf1165403ccf0ff9616f1d1813eba500095d6ba2cae763653921fb27a52f48f18f33f28f42e1b7855cb3d30542200238299f27d9f713f71d8ff407165426bba960b4382cc1b66a97c04bea8a7ce51cc85b0efac2de50612cec5833939060d00e53c89e8b95983d1d9c", 0xc1}], 0x4}}, {{&(0x7f00000014c0)={0xa, 0x4e22, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x1000}, 0x1c, &(0x7f00000017c0)=[{&(0x7f0000001500)="e08087a975e02ebc5032369153f3d4bb9c9634b5d95f1c20afc61ad3f75d6841ce4db8fb6ab4b2a5df0799195c855950ff02da67ca6110dca4fd628cdca1c78282fcb80b8d4063e48f3d009c36e6399e2a58a7d56c6832e72c4a39b0024b3e3949a8ae5157b05498fdd441bfe85dbe2c17e5a62a530f86a0728ef9a7da20d5f1bcb5663d1ec6c4110a583af328a95303ea5d5d28db0a917640a4dce4a357e14e8ba86d9558cccfddc23537f2d2da91ecdf1c320f9a0969997b070dcc6d584e7022e23c9f710f9beb43c298395a08792c3acdbbb8f7ec93cbcccbff4de5", 0xdd}, {&(0x7f0000001600)="0e6c620010ae9956c7c1f6850a7bca57e3fba9fe4386e55d6d0dc40d027af5707e24038d40332619a080d147e59dd839d108ac402ae1e4222aed5ba9dd81588ff26c72b64840eef67afe05feeb588501cefa67f3494ba4b9b2e6a08b59b3a6d3be80ab17743b5dda30818a54c7ecc61bb99c08c3325dd9eedf96a46d982163907196c84370367b6747aa71d6e99b5da31a467d75b9f9d429c8ee128410041a22b42cca673d3578820fd9e95a8971b5e84d04bef7a51a91eae33181ceadbdc120c9acf75d03d6763e7455043891e7497ada825001ae1b88a482fcdff458edf64a", 0xe0}, {&(0x7f0000001700)="e7bac18dffe7d74cd95d43e4f822d48167d1279e44c2823fb8086c6eba680adcb51a670aabdfb770ff5643e87daaf5cfc83932aac0fcf709e7153d6e5a99c5b22e5af759ea9f8d0ffc36a2a1ce67911c201d343b3c6ec63c7aa79ad505fb8872430075cb6f9e0f", 0x67}, {&(0x7f0000001780)="ec7b1b6e", 0x4}], 0x4, &(0x7f0000001000)=[@dontfrag={{0x14, 0x29, 0x3e, 0x2}}, @hopopts_2292={{0x30, 0x29, 0x36, {0x32, 0x2, '\x00', [@enc_lim={0x4, 0x1, 0x6}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x4}, @enc_lim={0x4, 0x1, 0x86}]}}}], 0x48}}, {{&(0x7f0000001880)={0xa, 0x4e21, 0x9, @mcast1, 0x5}, 0x1c, &(0x7f0000001e80)=[{&(0x7f00000018c0)="606ddcff26a64ca1a38c572a2e627e683452dd2cf1d241e72a6c9eb33162086e096a551a248e9495c94d111c7f7265c6fb50f337e505104b3709ff2127e3ceb8b4e65ceb79718263c635bda388ad050684d020932389d4a8b102b38579c3bbc75116190e3030a1bbf74061ff8ee07f26f93334a0ae88119f2d9638a99dfc7567615c705817c632b8bfacde4a50bc9b135738927425178a2894080f6cf533e9dcc2a62a4d77cbd44c38c491d5f1ad5a7d548512c4b1a3308e2fb81f7eff06ff968321c710d3b74169309340983a9e5cefa0dfcc8987d043de4d3bf83c437d60d98f1d0bd90c40657b0b75d8b5210aa358925dca3013efcb", 0xf7}, {&(0x7f00000019c0)="f4a4d31e723ae5b5df9caf4781705e888344177cbf0578b9fdcf6c995c94e29282d229336169c0b953ab2658c68a33ce25519ad1ed6121af3d139bd0a608d02728429e0ac62cb2c26cadd4edc942a910f8deb7cc5067d91877ce8241b4f39a419d054efa84efa2e2743bd9a0ff8da1862b7b748b47cccc6c38ce3afb98def06fc270d8783b0997ae1b82a56c7fb7babf801cdb1ecb2325227d39050e24368f36ea53a054f42cfaa0b26df7761938431cad9169d42741c9b8f0b4c3deb38e0ec5c378ac3d86b7c1397e3598320b02b5cefde2013ebf0802f1db301aaf6c5bd13b3f1f4faa", 0xe4}, {&(0x7f0000001ac0)="895c777f56997d10f8fcf4334d657516fd77a49ebf6ebf72656077433106dafa332b31c22f0fe8a5f221626a0f991ad5babbdb", 0x33}, {&(0x7f0000001b00)="81e52af8225321a0c4f1f4d46b133a39ff36561409acf847b41cb7caea125edd56057ce36be7f1e955bbd49f2951cc5364e3d47a756ef351a3d27c6907ee196b6da3c33a18f5dec3b1d4b6189d75cee3587ff26ccb68cc62b9417f0f650d1a8829fa40395cdd7cf9513621875d5cce90622b018c42e23e3e37598ae60187b5b8b7c1b9e0a800a9d77f0982", 0x8b}, {&(0x7f0000001bc0)="8772ea6c4dd97300a55b79fd1b34d6f6cb1eca3bf6a22754259c7958e3c720e56499abce6fc451592c6480eaf6da2cbdaad23999ee779ade77a620647349f2f64d682b07b0868fdbeabef4ebc5fe818f097f2d861f65f1281d29271c414bef70720ba683043a51259daf5b5f0df8dcd5f3bd3fa1c47121696aa61c3b9ccb8e92658bbc1526c233c0b01041a3be7e5b3c5618873b2e9257870dd1d7d12790d72b78d9e8ccdd3105758a49", 0xaa}, {&(0x7f0000001c80)="05b2181d3c0948d7784e94e12d3659b218184e6f89c9f526075295b4e33c6ad2868537d163c5ea02c495ffc9352373952b35bdd4a5bcf71f91d42ecbde1b017335222d02d7608954442b4da96af0f9c637baee51f862c8b99898745110b198805190385f7b0c2c0a52276d8595fd5b71560d77f559bf50667216b29cf168e590b1011b7e43", 0x85}, {&(0x7f0000001d40)="e09dca9435fb2e06787f993d628df91a0a52b9a99acc43e2ac4f011a83f761f20326e4d017b8959e33f5f7a842c24a34b0cec6505ff3e00cf50fcd2301196c477ce78fab557095dd42900fe1f6730d9ea7735f2872a90e17cce53efec15cf7544611de5e6344caff35fdb2d5d3297f3723c6a5ec82e8d549cc2f9699374c4d2c5475367c6444afdeb7c7e22805e1fc6a3a", 0x91}, {&(0x7f0000001e00)="fb02f1148d3d39d9f16ff4ee495b733579d4303f3d99bf70d19a1bff0c718e477d52da3d803e949a2baa38da8b", 0x2d}, {&(0x7f0000001e40)="2099efa09d86ee8067ba3504c9b21e9e4c3d6d62cd25d4", 0x17}], 0x9, &(0x7f0000001f40)=[@dstopts={{0x50, 0x29, 0x37, {0x5e, 0x6, '\x00', [@calipso={0x7, 0x8, {0x2, 0x0, 0x6, 0x7ff}}, @ra={0x5, 0x2, 0x7ff}, @hao={0xc9, 0x10, @private1={0xfc, 0x1, '\x00', 0xff}}, @ra={0x5, 0x2, 0x4}, @pad1, @pad1, @enc_lim={0x4, 0x1, 0x2}, @jumbo={0xc2, 0x4, 0x9}, @enc_lim]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x8}}, @dstopts={{0x78, 0x29, 0x37, {0x4, 0xc, '\x00', [@pad1, @enc_lim={0x4, 0x1, 0x2}, @ra={0x5, 0x2, 0x5}, @generic={0x2, 0x40, "666f09003be21a8f61843985ea0649d71c5809c232a62ac90c7de422fc9c524f09c881c50732025a48e4294be3ce139e2920383ca2a140bb50887e7a13e5d8c4"}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x2}, @enc_lim={0x4, 0x1, 0x62}, @enc_lim={0x4, 0x1, 0x5}]}}}, @hopopts_2292={{0x80, 0x29, 0x36, {0x32, 0xc, '\x00', [@hao={0xc9, 0x10, @loopback}, @ra={0x5, 0x2, 0x7fff}, @jumbo={0xc2, 0x4, 0x3}, @hao={0xc9, 0x10, @private2={0xfc, 0x2, '\x00', 0x1}}, @hao={0xc9, 0x10, @private0={0xfc, 0x0, '\x00', 0x1}}, @hao={0xc9, 0x10, @remote}, @hao={0xc9, 0x10, @private2}]}}}, @rthdr_2292={{0x88, 0x29, 0x39, {0x2c, 0xe, 0x1, 0xff, 0x0, [@rand_addr=' \x01\x00', @loopback, @mcast1, @mcast2, @dev={0xfe, 0x80, '\x00', 0x39}, @dev={0xfe, 0x80, '\x00', 0x1c}, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}]}}}, @hopopts_2292={{0x158, 0x29, 0x36, {0xd6, 0x27, '\x00', [@calipso={0x7, 0x50, {0x107111e23cd8a0ee, 0x12, 0xb2, 0x800, [0x8, 0x5, 0x7, 0x800, 0x9, 0x2, 0x2c3, 0xba, 0x101]}}, @pad1, @pad1, @enc_lim, @generic={0x7f, 0x79, "6d49f44d8ef9b3ef9b42c2f3ab1f2f065fa3bbac02cd6f0d2568566da19438ca6eb11374454ee1ebccbfad584e6ba2e11e64218d5bdcc9ff6770c8411cc8ac4d4fc3017744eb74fc800148f498469aab45eebad023dcdf167d685343b1d6bc35dea90d871acc90b08b8e4fc7ba7dc3b5f586ce18a20b89c89d"}, @ra={0x5, 0x2, 0x8001}, @hao={0xc9, 0x10, @loopback}, @calipso={0x7, 0x50, {0x0, 0x12, 0xf9, 0x81d3, [0x401, 0x6, 0xfffffffffffffffa, 0x1f, 0x1, 0x80000001, 0x7f, 0x4, 0x81]}}]}}}, @tclass={{0x14, 0x29, 0x43, 0x9}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x7}}, @tclass={{0x14, 0x29, 0x43, 0x2}}, @dstopts={{0x80, 0x29, 0x37, {0x2b, 0xc, '\x00', [@calipso={0x7, 0x50, {0x1, 0x12, 0x6, 0x1000, [0x3, 0x80000001, 0x5, 0x2, 0x7ff, 0x8, 0x9, 0xffffffff, 0xc0000000000]}}, @hao={0xc9, 0x10, @private1}]}}}], 0x408}}, {{0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000002380)="9ba4820151a9bddcab9573ac884074f97fd3ccf21696c9b0582ed487492d2e0b40fec59bbac0d1099e8eb37f521d495b6d3757cb939f7215d1823c4d86a90b58a156f2fc562ca5ea6c6377d54650b4f5a570ddb4d5c6ee835d9d667a8b8c64cfc415954c13d7c254476f76cdbe7626abf99eb31d3c51f53804989ea3b15bff5fd1ff0d339d0f29ace2eeeaa92827f4efc1ea143d955f73eba33d790373c48a071418ae42e4cbaa96a79aff050f114b43f9a5d681957aa563b1efc8cda754e067ae9a98058080a915ab52a62102a4e84c64579aef63fc2c333f45304fa8", 0xdd}, {&(0x7f0000002480)="5fa3d1dfc41a4ec3bfa4d6d1ff139f7a2bf39dd245e3ae548a4f859865a5abda3cf6a08d1f14411f4422535a5d18d4afabff0fcaf0abf19ccb4ed2111b9ce9e0d0720351c5a24f9357630c8a26d5e83eaf09f1daf0a3ae0ec817fcfd749fab430e5dd3998d874b9245d7e2df0832acd9c8af7c5b53c4ce3a2337d128e8bb9602d7913d9d622e155a263ebcca9b18e84098c37c06", 0x94}, {&(0x7f0000002540)="8b0095bf39cf35ba121ff61eb46631e93cd2b0de8c5d827edc3ee87d7587e1c1ff6818cd93b7af42c07f7276a38c5c1af1ae5833ffd18b679690dcb569728978a01d9c6068630cb35578b6c2d8fc636a924ae61e2c459c45de71d3a4d4103710e15b29ef1d84441375cd55175472c9244e17e495411782ad5000481330d26e8c922a01d2451e7fde6ecc8395660afff40ae4893ac2053bf45457d1af319a753077b5be178c80daa90add546a46a1661b407bed4304d3d1895656a3f55c7be87fe2b3d6e1ee30089d09521f122e021a55127447a6ddc423d99541b5b038932522248ce94411524e10487d4ab1cd0510a079cf97e4", 0xf4}], 0x3, &(0x7f0000003340)=ANY=[@ANYBLOB="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"], 0x1b0}}, {{&(0x7f0000002840)={0xa, 0x4e23, 0x7fff7fff, @ipv4={'\x00', '\xff\xff', @remote}, 0x80}, 0x1c, &(0x7f0000002b00)=[{&(0x7f0000002880)="d77476f3f0282c3d1c35bfdf55cfcd3a54999cd6a311df3a31132e6e1f0976e75207213aff5bf48e23a5384b0a9eda8ac78738b347d6861f0aced76320bf91b9946d381a9e1d18fd80741e22d18d926aed0abf3b8ed67c008e4c43ae8c18da9c7f5dc4147692c3e767c125e604ba", 0x6e}, {&(0x7f0000002900)="44def36279ccb698681cb13f1aed546ea0c367320c585528045dd54158cfc660e03d504c9257fc5706bb53699cbce64677c455e63b14dd447d4bfa255e6cc47cd331dc10b2d4b708943628590ba67cd280a994287d3671317566720cb283", 0x5e}, {&(0x7f0000002980)="ea5cf3435f3b6a3087696d4ff376ac8a979e543555a4755bc4f775d7b34054a72ac1ee817c924838ea37864a8f713384914420fdc22eb559ec5f017d50d838fb9cb5524f5ff2247bc7d9936ae12453e5c1e64d65c3341378cfed7c1c6eac512e27536ce42e97bbefd49b2bf8b2bef56c706a116e22f09aeb45", 0x79}, {&(0x7f0000002a00)="7e1defef9ae340c7e659325e342eb63cad71f4a4b8b26762d6a5f329bc6e9716e862e27a74a2937dd5a8204bb4f62cd7d2bfdc92193ed6f527809c4c30a8432723f3f6f8622b16be0454d32d388aff493a263022b751f350be38adbaabb401c17ed4cce91ab344be6bc521cf59165605799d2da2e0935454801885a1efbbd496f799ef386aa2bcab38ae3bdcb5ecfdb49385857842e74ce59b72ecd910e8634d5b76e7ab9f23809705a278bac20bd7b979dc675364724e0323f689f5a4b2d92f4a85c471091a1e1546b8b2748fbdf487692bb942cfcee68a9f3a6718a171ee45f49227af8547035eb4fcd37e04628f6b23058f", 0xf3}], 0x4, &(0x7f00000030c0)=[@rthdrdstopts={{0x20, 0x29, 0x37, {0x5e, 0x0, '\x00', [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @rthdr_2292={{0x38, 0x29, 0x39, {0xc, 0x4, 0x2, 0x3, 0x0, [@ipv4={'\x00', '\xff\xff', @private=0xa010100}, @loopback]}}}, @hopopts={{0x118, 0x29, 0x36, {0x0, 0x1f, '\x00', [@hao={0xc9, 0x10, @private1={0xfc, 0x1, '\x00', 0x1}}, @hao={0xc9, 0x10, @remote}, @calipso={0x7, 0x28, {0x2, 0x8, 0x7, 0x6, [0xffffffff, 0xe39b, 0x20, 0x6]}}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @multicast2}}, @generic={0x81, 0x3, "f4ff8a"}, @generic={0x6, 0x96, "1979da0bede3e1aa97902c84c9a53b3fcd7a7bf395b51a9b557011c1ddcf03c254e405e45104fec2d8e78ceaa9aeb8b2e37cd7e55d1c58a44cbbe3ce7182fb7be41ba34d33b22013ca112ca4c39d75165ba3a43495cfe56a740ee6c61e2c53ec21851ac47ae32de9dc21fd02bf79a6c7421fc8b917e772d0796d137a2775834e2e84ea9f801bec4ae33b89591c76f327ebc75cc5f787"}]}}}, @hopopts={{0x30, 0x29, 0x36, {0x0, 0x3, '\x00', [@hao={0xc9, 0x10, @private2={0xfc, 0x2, '\x00', 0x1}}, @jumbo={0xc2, 0x4, 0x3}]}}}, @rthdr={{0x98, 0x29, 0x39, {0x87, 0x10, 0x2, 0x92, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @mcast1, @rand_addr=' \x01\x00', @empty, @dev={0xfe, 0x80, '\x00', 0x1f}, @mcast2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast1]}}}, @rthdrdstopts={{0x20, 0x29, 0x37, {0x81295865e9a1a949, 0x0, '\x00', [@padn={0x1, 0x1, [0x0]}]}}}], 0x258}}], 0x8, 0x20004800) [ 411.921978] FAULT_INJECTION: forcing a failure. [ 411.921978] name failslab, interval 1, probability 0, space 0, times 0 [ 411.924111] CPU: 1 UID: 0 PID: 5359 Comm: syz-executor.1 Not tainted 6.17.0-rc2-next-20250819 #1 PREEMPT(voluntary) [ 411.924141] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 411.924153] Call Trace: [ 411.924161] [ 411.924170] dump_stack_lvl+0xfa/0x120 [ 411.924204] should_fail_ex+0x4d7/0x5e0 [ 411.924246] should_failslab+0xc2/0x120 [ 411.924282] __kmalloc_cache_noprof+0x6a/0x3e0 [ 411.924310] ? perf_trace_lock+0xb5/0x5d0 [ 411.924336] ? hugetlb_vma_lock_alloc.part.0+0x3f/0x140 [ 411.924369] hugetlb_vma_lock_alloc.part.0+0x3f/0x140 [ 411.924394] hugetlb_reserve_pages+0x6fb/0xe30 [ 411.924431] ? find_held_lock+0x2b/0x80 [ 411.924461] ? __pfx_hugetlb_reserve_pages+0x10/0x10 [ 411.924495] ? lock_is_held_type+0x9e/0x120 [ 411.924523] ? rcu_read_lock_any_held+0x79/0xa0 [ 411.924550] ? touch_atime+0x2da/0x590 [ 411.924580] hugetlbfs_file_mmap+0x437/0x6d0 [ 411.924615] shm_mmap+0x11c/0x260 [ 411.924640] __mmap_region+0xf6b/0x2670 [ 411.924682] ? __pfx___mmap_region+0x10/0x10 [ 411.924724] ? __pfx_perf_trace_lock+0x10/0x10 [ 411.924754] ? lock_acquire+0x15e/0x2f0 [ 411.924775] ? __is_insn_slot_addr+0x2e/0x290 [ 411.924807] ? find_held_lock+0x2b/0x80 [ 411.924835] ? perf_trace_lock_acquire+0xc9/0x700 [ 411.924878] ? __pfx_perf_trace_lock+0x10/0x10 [ 411.924955] ? mm_get_unmapped_area_vmflags+0x9a/0xe0 [ 411.924987] ? lock_is_held_type+0x9e/0x120 [ 411.925022] mmap_region+0x194/0x3e0 [ 411.925060] do_mmap+0xa36/0x11d0 [ 411.925093] ? __pfx_do_mmap+0x10/0x10 [ 411.925115] ? down_write_killable+0x122/0x230 [ 411.925142] ? __pfx_down_write_killable+0x10/0x10 [ 411.925167] ? do_raw_spin_unlock+0x53/0x220 [ 411.925203] do_shmat+0xfac/0x1310 [ 411.925237] ? __pfx_do_shmat+0x10/0x10 [ 411.925272] __x64_sys_shmat+0xcf/0x160 [ 411.925294] ? __pfx_ksys_write+0x10/0x10 [ 411.925326] ? __pfx___x64_sys_shmat+0x10/0x10 [ 411.925353] ? do_syscall_64+0x85/0x360 [ 411.925402] do_syscall_64+0xbf/0x360 [ 411.925430] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 411.925453] RIP: 0033:0x7f48905e2b19 [ 411.925470] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 411.925490] RSP: 002b:00007f488db58188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e [ 411.925511] RAX: ffffffffffffffda RBX: 00007f48906f5f60 RCX: 00007f48905e2b19 [ 411.925525] RDX: 0000000000005000 RSI: 0000000020400000 RDI: 0000000000000047 [ 411.925538] RBP: 00007f488db581d0 R08: 0000000000000000 R09: 0000000000000000 [ 411.925551] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 411.925564] R13: 00007fffbd0eb9cf R14: 00007f488db58300 R15: 0000000000022000 [ 411.925600] [ 411.961948] HugeTLB: unable to allocate vma specific lock 04:19:22 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) (fail_nth: 7) 04:19:22 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x0, 0x0, 0x0, 0x0, 0x8000}}, &(0x7f0000000480), 0x400) 04:19:22 executing program 4: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x180) write(r0, &(0x7f0000000900)='^', 0x1) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x44000) sendfile(r0, r1, 0x0, 0xfdef) 04:19:22 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000200)=ANY=[@ANYBLOB="def7ff030100180000000000cd51f38c44685873278246dded08eeb6884de64d3e0b34504aa7c5e803da80402d04d253e613e712d623393b3513e2dde4bf4552e04cc544f6d2a2b7003f80165ad59927b8b063d1958d3ddbc5bef764f2842fda57f84f3a89aa5b85455d0e251c640000000000000000", @ANYRES32=r0, @ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00./file0\x00']) bind$inet6(r2, &(0x7f0000000140)={0xa, 0x4e24, 0x0, @private0, 0x6}, 0x1c) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r3, &(0x7f0000000100)={0x1f, 0xffffffffffffffff, 0x3}, 0x6) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r4, &(0x7f0000000040)=""/158) write$bt_hci(r4, &(0x7f0000000140)=ANY=[], 0x6) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r5, &(0x7f0000000040)=""/158) bind$bt_hci(r5, &(0x7f0000000180)={0x1f, 0x3, 0x1}, 0x6) signalfd4(r3, &(0x7f00000001c0)={[0xffffffffffffffe1]}, 0x8, 0x80800) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r6, &(0x7f0000000040)=""/158) recvmmsg(r6, &(0x7f0000000d00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 412.175163] FAULT_INJECTION: forcing a failure. [ 412.175163] name failslab, interval 1, probability 0, space 0, times 0 [ 412.177378] CPU: 0 UID: 0 PID: 5376 Comm: syz-executor.7 Not tainted 6.17.0-rc2-next-20250819 #1 PREEMPT(voluntary) [ 412.177440] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 412.177458] Call Trace: [ 412.177469] [ 412.177481] dump_stack_lvl+0xfa/0x120 [ 412.177528] should_fail_ex+0x4d7/0x5e0 [ 412.177598] ? vm_area_dup+0x25/0x6f0 [ 412.177627] should_failslab+0xc2/0x120 [ 412.177684] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 412.177752] vm_area_dup+0x25/0x6f0 [ 412.177790] __split_vma+0x179/0xde0 [ 412.177845] ? __pfx___split_vma+0x10/0x10 [ 412.177937] vms_gather_munmap_vmas+0x178/0xc70 [ 412.178005] __mmap_region+0x44e/0x2670 [ 412.178070] ? perf_trace_lock_acquire+0xc9/0x700 [ 412.178117] ? __pfx___mmap_region+0x10/0x10 [ 412.178187] ? __pfx_perf_trace_lock+0x10/0x10 [ 412.178236] ? lock_acquire+0x15e/0x2f0 [ 412.178270] ? __is_insn_slot_addr+0x2e/0x290 [ 412.178320] ? find_held_lock+0x2b/0x80 [ 412.178367] ? perf_trace_lock_acquire+0xc9/0x700 [ 412.178421] ? perf_trace_lock+0xb5/0x5d0 [ 412.178467] ? __pfx_perf_trace_lock+0x10/0x10 [ 412.178604] ? mm_get_unmapped_area_vmflags+0x9a/0xe0 [ 412.178656] ? lock_is_held_type+0x9e/0x120 [ 412.178702] mmap_region+0x194/0x3e0 [ 412.178767] do_mmap+0xa36/0x11d0 [ 412.178821] ? __pfx_do_mmap+0x10/0x10 [ 412.178856] ? down_write_killable+0x122/0x230 [ 412.178900] ? __pfx_down_write_killable+0x10/0x10 [ 412.178940] ? do_raw_spin_unlock+0x53/0x220 [ 412.178999] do_shmat+0xfac/0x1310 [ 412.179057] ? __pfx_do_shmat+0x10/0x10 [ 412.179116] __x64_sys_shmat+0xcf/0x160 [ 412.179150] ? __pfx_ksys_write+0x10/0x10 [ 412.179202] ? __pfx___x64_sys_shmat+0x10/0x10 [ 412.179247] ? do_syscall_64+0x85/0x360 [ 412.179294] do_syscall_64+0xbf/0x360 [ 412.179340] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 412.179375] RIP: 0033:0x7f81969d6b19 [ 412.179400] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 412.179432] RSP: 002b:00007f8193f4c188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e [ 412.179463] RAX: ffffffffffffffda RBX: 00007f8196ae9f60 RCX: 00007f81969d6b19 [ 412.179484] RDX: 0000000000005000 RSI: 0000000020400000 RDI: 0000000000000034 [ 412.179504] RBP: 00007f8193f4c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 412.179524] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 412.179544] R13: 00007ffddbe945df R14: 00007f8193f4c300 R15: 0000000000022000 [ 412.179610] 04:19:22 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) (fail_nth: 18) 04:19:22 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20}, &(0x7f0000000480), 0x400) [ 412.433282] loop2: detected capacity change from 0 to 3 04:19:22 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) (fail_nth: 8) 04:19:22 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) (fail_nth: 19) [ 412.506763] loop2: detected capacity change from 0 to 264192 04:19:23 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20}, 0x0, 0x400) 04:19:23 executing program 5: ioctl$SG_GET_SCSI_ID(0xffffffffffffffff, 0x2276, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000001100), &(0x7f0000001140)='.\x00', 0x0, 0x0, &(0x7f0000001740), 0x0, &(0x7f0000001800)) fcntl$setpipe(r0, 0x407, 0x2) [ 412.971800] loop2: detected capacity change from 0 to 3 04:19:33 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) (fail_nth: 20) 04:19:33 executing program 0: r0 = syz_open_dev$vcsu(&(0x7f0000000100), 0x5, 0x400) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000140)=""/5) creat(&(0x7f00000003c0)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x6002, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xe002, 0x0) pwritev(r2, &(0x7f0000000240)=[{&(0x7f0000000040)='c', 0x1}], 0x1, 0x498a, 0x0) r3 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r3, 0x17, 0x0, 0x0) dup(r3) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x0) pwritev(r2, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x1}], 0x1, 0x1000, 0x0) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) sendfile(r1, r4, 0x0, 0xffffffff000) 04:19:33 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) (fail_nth: 9) 04:19:33 executing program 5: sendmsg$NL80211_CMD_SET_NOACK_MAP(0xffffffffffffffff, 0x0, 0x0) r0 = syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r3 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x20, r2, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x4, r4}]}]}, 0x20}}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r7 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x20, r6, 0x209, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x4, r8}]}]}, 0x20}}, 0x0) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x44, r0, 0x2, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x2}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r8}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x4100}, 0x44000) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, 0x0) 04:19:33 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20}, 0x0, 0x400) 04:19:33 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SG_NEXT_CMD_LEN(r2, 0x2270, &(0x7f00000000c0)) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2275, &(0x7f0000000040)=0x30e) 04:19:33 executing program 2: ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1}}, './file0\x00'}) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000000c0)=""/10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FS_IOC_GETFLAGS(r1, 0x80086601, &(0x7f0000001240)) 04:19:33 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x2042, 0x1bf) add_key$keyring(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000080)='keyring\x00', 0x0) close(r0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) [ 422.707331] FAULT_INJECTION: forcing a failure. [ 422.707331] name failslab, interval 1, probability 0, space 0, times 0 [ 422.709458] CPU: 0 UID: 0 PID: 5417 Comm: syz-executor.7 Not tainted 6.17.0-rc2-next-20250819 #1 PREEMPT(voluntary) [ 422.709493] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 422.709522] Call Trace: [ 422.709532] [ 422.709542] dump_stack_lvl+0xfa/0x120 [ 422.709580] should_fail_ex+0x4d7/0x5e0 [ 422.709628] ? mas_alloc_nodes+0x432/0x8f0 [ 422.709654] should_failslab+0xc2/0x120 [ 422.709697] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 422.709732] ? lock_is_held_type+0x9e/0x120 [ 422.709770] mas_alloc_nodes+0x432/0x8f0 [ 422.709809] mas_node_count_gfp+0x106/0x140 [ 422.709842] mas_preallocate+0x2af/0x690 [ 422.709883] ? __pfx_mas_preallocate+0x10/0x10 [ 422.709937] ? lockdep_init_map_type+0x4b/0x240 [ 422.709977] __split_vma+0x304/0xde0 [ 422.710026] ? __pfx___split_vma+0x10/0x10 [ 422.710090] vms_gather_munmap_vmas+0x178/0xc70 [ 422.710139] __mmap_region+0x44e/0x2670 [ 422.710180] ? perf_trace_lock_acquire+0xc9/0x700 [ 422.710214] ? __pfx___mmap_region+0x10/0x10 [ 422.710264] ? __pfx_perf_trace_lock+0x10/0x10 [ 422.710297] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 422.710339] ? lock_acquire+0x15e/0x2f0 [ 422.710364] ? __is_insn_slot_addr+0x2e/0x290 [ 422.710401] ? find_held_lock+0x2b/0x80 [ 422.710436] ? perf_trace_lock_acquire+0xc9/0x700 [ 422.710476] ? perf_trace_lock+0xb5/0x5d0 [ 422.710511] ? __pfx_perf_trace_lock+0x10/0x10 [ 422.710603] ? mm_get_unmapped_area_vmflags+0x9a/0xe0 [ 422.710640] ? lock_is_held_type+0x9e/0x120 [ 422.710673] mmap_region+0x194/0x3e0 [ 422.710720] do_mmap+0xa36/0x11d0 [ 422.710759] ? __pfx_do_mmap+0x10/0x10 [ 422.710785] ? down_write_killable+0x122/0x230 [ 422.710818] ? __pfx_down_write_killable+0x10/0x10 [ 422.710849] ? do_raw_spin_unlock+0x53/0x220 [ 422.710891] do_shmat+0xfac/0x1310 [ 422.710933] ? __pfx_do_shmat+0x10/0x10 [ 422.710975] __x64_sys_shmat+0xcf/0x160 [ 422.711001] ? __pfx_ksys_write+0x10/0x10 [ 422.711040] ? __pfx___x64_sys_shmat+0x10/0x10 [ 422.711073] ? do_syscall_64+0x85/0x360 [ 422.711108] do_syscall_64+0xbf/0x360 [ 422.711141] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 422.711168] RIP: 0033:0x7f81969d6b19 [ 422.711189] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 422.711213] RSP: 002b:00007f8193f4c188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e [ 422.711238] RAX: ffffffffffffffda RBX: 00007f8196ae9f60 RCX: 00007f81969d6b19 [ 422.711256] RDX: 0000000000005000 RSI: 0000000020400000 RDI: 0000000000000036 [ 422.711271] RBP: 00007f8193f4c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 422.711287] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 422.711302] R13: 00007ffddbe945df R14: 00007f8193f4c300 R15: 0000000000022000 [ 422.711345] 04:19:33 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20}, 0x0, 0x400) 04:19:33 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @empty, 0x20}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000900)=[{{&(0x7f00000000c0)={0xa, 0x4e22, 0x0, @private1, 0x23}, 0x1c, &(0x7f0000000780)=[{&(0x7f00000003c0)="1316e4e620826e9a3b2e540c3d96b7cc6974677db91b888e3ff3dc893990942562c2bd66b62e2cd3f3b1b0a5f032300fab036e3a5acb5c2ac93a9cba795ec65aa4b4a07e7550b33d4863129fcbea28c6bbd94606475a1b20acd2637fbae53a9dff8c26f8e8bc0f564e68434bb3a8ce3e7e655f0af9b3aafecd523f4c77fe3ea89e00de14e5c0d69376b1193473e64f5b5e5e2e522f0f90b4f6ec9e9f4b91bd4d225382991db088907ab1787e7458878a3f936ecd60448877f898f735df9322035c3cb10ec66b14f86d9afbadf9ac53bb89a94c9f2acfd39e01d2b19fcb4761cf3a3b", 0xe2}, {&(0x7f00000004c0)="66350a98389f4edf2a188c69b5a29cb13de3916f4ee5fe274f57002b2b72813836f86fff5562f7e953d18c31eaaa2943fcbd26742228f71bf2ae8df6044ba17ff246b6e826a5079458e31ac4810f5f7b8dd40610cb944a0664a972b4c91bece83477c41669d9dc006e03b2b4361db9622aef8d45fa2b3168bf3a3e56e9af1c805c0b2c5dd227e6e9b30dee6612c8a9fd38bf1426280d65b8b44f1b839882334be5208d39a2d6c0f133d7cc739c56204f6285dd3841a4b1a80a1d8d743f26e539702e2092110bf000c982a2d7a716e7ec8ec2921b439f4320", 0xd8}, {&(0x7f0000000100)="ff438b51efa5034c447d26edab536a627eb0ae9aba516c412271559bcde939c0222a2f54a54d4a9931c82d964b7ac4d61fe237f4288afba75bb30f4b630aecac8b9fa84552d7a7c1917a0a1eb098132e354bdcb46a58d1cf12131ea54f1be144edae74cca773ac3612991bf357bfe9d73e12346d49581536bb22ee5268d7a19daf59a672f9433395cf6e270434e870444307", 0x92}, {&(0x7f00000002c0)="6edca2263f84ede7f15017c9981d3d3cd0c52bbb9a0768c8208ba4b2bd67693809", 0x21}, {&(0x7f0000000300)="395c60767dd86fb124787fd7290cb2c5d7cefd97e9c4fa1ff2d3dcfea80fe9c7", 0x20}, {&(0x7f00000005c0)="1fb88e7c80131acc7103a0ce414ae0709cd0d0d866ba466e405491dbf3f690c6d53a66822efe9ffea4fce411fb5f8e53ebeedf9bf75f4d84059aa3d19e83ca9dece9fb09635cc4945a90e5e3f33ca6", 0x4f}, {&(0x7f0000000640)="44971f507d5e6435024185cf68782809c8e62aa27b54a4b01b7558d332", 0x1d}, {&(0x7f0000000680)="952b40fa6d0989db4ea05a88afeab1d29b706ae659a3207f513e6a0dc11852a3d76bed394d9e9b7a12ad09c339e73ab98e24138c430dd37f62ae6f5a71ce7c80640b5352f658afddd4a2e4b56d4e538be99c6fb6885aea19dddbf888366e40b87d820173c1603af9f6394de392225b76ad82a8fd5fe65b7ebfd470c540f1b959989df1c184f40dac301c7e5a21d462415b78c43bdfbb11766d2553a1b15ebe226a42b29ecd7cf76090e6c86c7b492fd60f26c116d6c7cb4c81efae1bdc7a79e229cd94f7a89d3663100b3908c447083b0963337a92996a2527dc747544bcd1c4b56fa5b97c14f7df6e1d24", 0xeb}], 0x8, &(0x7f0000000800)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x1, 0x0, [@ipv4={'\x00', '\xff\xff', @multicast2}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}]}}}, @rthdr_2292={{0xb8, 0x29, 0x39, {0x67, 0x14, 0x0, 0x0, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @empty, @loopback, @loopback, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @loopback, @private0={0xfc, 0x0, '\x00', 0x1}, @loopback, @mcast2, @remote]}}}], 0xf0}}], 0x1, 0x15) perf_event_open(&(0x7f0000000940)={0x1, 0x80, 0x9, 0x1, 0x80, 0x2, 0x0, 0x5, 0x80, 0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3f, 0x4, @perf_config_ext={0x4, 0x8001}, 0x40002, 0x3, 0x1, 0x8, 0x1, 0x0, 0x3f, 0x0, 0xf305, 0x0, 0xc8e}, 0x0, 0xd, 0xffffffffffffffff, 0x2) clone3(&(0x7f0000000240)={0x61020100, &(0x7f00000056c0), 0x0, 0x0, {}, &(0x7f00000001c0)=""/96, 0x60, 0x0, 0x0}, 0x58) 04:19:33 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x0, 0x0) mount$9p_tcp(0x0, &(0x7f0000001f80)='./file0\x00', 0x0, 0x22, &(0x7f0000002000)={'trans=tcp,', {'port', 0x22}, 0x2c, {[], [{@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}]}}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = getpgid(0x0) fcntl$lock(r1, 0x25, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, r2}) r3 = fork() kcmp(r2, r3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f00000002c0)={0x3, 0x80, 0x3f, 0x81, 0x20, 0x7, 0x0, 0x98f2, 0x40, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000280), 0x2}, 0x0, 0x64, 0x6, 0x4, 0x1, 0x1000, 0x6, 0x0, 0x7, 0x0, 0x7ff}, r2, 0x3, r0, 0x2) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='dax\x00', 0x0, &(0x7f0000000200)='\x00') socket$nl_generic(0x10, 0x3, 0x10) chroot(&(0x7f0000000240)='./file0\x00') 04:19:33 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) (fail_nth: 21) 04:19:33 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) (fail_nth: 10) 04:19:33 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fsopen(&(0x7f0000000000)='tracefs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r1, 0x6, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) fsmount(r2, 0x0, 0x71) r3 = dup2(r1, r1) fsconfig$FSCONFIG_CMD_RECONFIGURE(r3, 0x7, 0x0, 0x0, 0x0) r4 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf2, 0x0, 0x0, 0x4, 0x0, 0x6b3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, r3, 0x0) openat$cgroup_netprio_ifpriomap(r3, &(0x7f0000000080), 0x2, 0x0) eventfd2(0x3f, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000000000)=0x3) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) r6 = syz_open_dev$mouse(&(0x7f0000000100), 0x2, 0x101000) ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) [ 422.941684] FAULT_INJECTION: forcing a failure. [ 422.941684] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 422.942817] CPU: 1 UID: 0 PID: 5443 Comm: syz-executor.1 Not tainted 6.17.0-rc2-next-20250819 #1 PREEMPT(voluntary) [ 422.942835] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 422.942842] Call Trace: [ 422.942847] [ 422.942852] dump_stack_lvl+0xfa/0x120 [ 422.942873] should_fail_ex+0x4d7/0x5e0 [ 422.942898] _copy_to_user+0x32/0xd0 [ 422.942912] simple_read_from_buffer+0xe0/0x180 [ 422.942932] proc_fail_nth_read+0x18a/0x240 [ 422.942952] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 422.942970] ? security_file_permission+0x22/0x90 [ 422.942988] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 422.943010] vfs_read+0x1eb/0xc70 [ 422.943032] ? __pfx_vfs_read+0x10/0x10 [ 422.943050] ? lock_release+0xc8/0x290 [ 422.943067] ? __fget_files+0x20d/0x3b0 [ 422.943092] ksys_read+0x121/0x240 [ 422.943108] ? __pfx_ksys_read+0x10/0x10 [ 422.943132] do_syscall_64+0xbf/0x360 [ 422.943149] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 422.943162] RIP: 0033:0x7f489059569c [ 422.943172] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 422.943183] RSP: 002b:00007f488db58170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 422.943195] RAX: ffffffffffffffda RBX: 0000000020400000 RCX: 00007f489059569c [ 422.943203] RDX: 000000000000000f RSI: 00007f488db581e0 RDI: 0000000000000003 [ 422.943210] RBP: 00007f488db581d0 R08: 0000000000000000 R09: 0000000000000000 [ 422.943218] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 422.943225] R13: 00007fffbd0eb9cf R14: 00007f488db58300 R15: 0000000000022000 [ 422.943244] [ 422.960139] SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 04:19:33 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:19:33 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) (fail_nth: 11) 04:19:33 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20}, &(0x7f0000000480), 0x0) [ 423.184663] FAULT_INJECTION: forcing a failure. [ 423.184663] name failslab, interval 1, probability 0, space 0, times 0 [ 423.185734] CPU: 1 UID: 0 PID: 5458 Comm: syz-executor.7 Not tainted 6.17.0-rc2-next-20250819 #1 PREEMPT(voluntary) [ 423.185752] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 423.185760] Call Trace: [ 423.185765] [ 423.185770] dump_stack_lvl+0xfa/0x120 [ 423.185791] should_fail_ex+0x4d7/0x5e0 [ 423.185817] ? vm_area_dup+0x25/0x6f0 [ 423.185829] should_failslab+0xc2/0x120 [ 423.185851] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 423.185871] ? vma_complete+0xbc9/0x12a0 [ 423.185891] vm_area_dup+0x25/0x6f0 [ 423.185904] __split_vma+0x179/0xde0 [ 423.185923] ? __pfx___split_vma+0x10/0x10 [ 423.185946] ? __pfx_mas_prev+0x10/0x10 [ 423.185969] vms_gather_munmap_vmas+0x340/0xc70 [ 423.185992] __mmap_region+0x44e/0x2670 [ 423.186016] ? perf_trace_lock_acquire+0xc9/0x700 [ 423.186034] ? __pfx___mmap_region+0x10/0x10 [ 423.186058] ? __pfx_perf_trace_lock+0x10/0x10 [ 423.186075] ? lock_acquire+0x15e/0x2f0 [ 423.186089] ? __is_insn_slot_addr+0x2e/0x290 [ 423.186109] ? find_held_lock+0x2b/0x80 [ 423.186126] ? perf_trace_lock_acquire+0xc9/0x700 [ 423.186145] ? perf_trace_lock+0xb5/0x5d0 [ 423.186162] ? __pfx_perf_trace_lock+0x10/0x10 [ 423.186205] ? mm_get_unmapped_area_vmflags+0x9a/0xe0 [ 423.186223] ? lock_is_held_type+0x9e/0x120 [ 423.186240] mmap_region+0x194/0x3e0 [ 423.186263] do_mmap+0xa36/0x11d0 [ 423.186281] ? __pfx_do_mmap+0x10/0x10 [ 423.186294] ? down_write_killable+0x122/0x230 [ 423.186311] ? __pfx_down_write_killable+0x10/0x10 [ 423.186326] ? do_raw_spin_unlock+0x53/0x220 [ 423.186347] do_shmat+0xfac/0x1310 [ 423.186368] ? __pfx_do_shmat+0x10/0x10 [ 423.186388] __x64_sys_shmat+0xcf/0x160 [ 423.186400] ? __pfx_ksys_write+0x10/0x10 [ 423.186421] ? __pfx___x64_sys_shmat+0x10/0x10 [ 423.186437] ? do_syscall_64+0x85/0x360 [ 423.186455] do_syscall_64+0xbf/0x360 [ 423.186471] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 423.186485] RIP: 0033:0x7f81969d6b19 [ 423.186495] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 423.186507] RSP: 002b:00007f8193f4c188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e [ 423.186519] RAX: ffffffffffffffda RBX: 00007f8196ae9f60 RCX: 00007f81969d6b19 [ 423.186528] RDX: 0000000000005000 RSI: 0000000020400000 RDI: 0000000000000038 [ 423.186536] RBP: 00007f8193f4c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 423.186544] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 423.186551] R13: 00007ffddbe945df R14: 00007f8193f4c300 R15: 0000000000022000 [ 423.186571] [ 423.316394] SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 04:19:45 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5002) 04:19:45 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000270000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x50, &(0x7f0000010d00)=ANY=[]) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r1, &(0x7f0000000040)=""/158) getdents64(r1, &(0x7f0000000140)=""/133, 0x85) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 04:19:45 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x0, 0x0) mount$9p_tcp(0x0, &(0x7f0000001f80)='./file0\x00', 0x0, 0x22, &(0x7f0000002000)={'trans=tcp,', {'port', 0x22}, 0x2c, {[], [{@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}]}}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = getpgid(0x0) fcntl$lock(r1, 0x25, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, r2}) r3 = fork() kcmp(r2, r3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f00000002c0)={0x3, 0x80, 0x3f, 0x81, 0x20, 0x7, 0x0, 0x98f2, 0x40, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000280), 0x2}, 0x0, 0x64, 0x6, 0x4, 0x1, 0x1000, 0x6, 0x0, 0x7, 0x0, 0x7ff}, r2, 0x3, r0, 0x2) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='dax\x00', 0x0, &(0x7f0000000200)='\x00') socket$nl_generic(0x10, 0x3, 0x10) chroot(&(0x7f0000000240)='./file0\x00') 04:19:45 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) (fail_nth: 12) 04:19:45 executing program 5: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmget$private(0x0, 0x1000, 0x20, &(0x7f0000ffa000/0x1000)=nil) shmat(r0, &(0x7f0000ffa000/0x1000)=nil, 0x2000) shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x1000)=nil, 0x2000) remap_file_pages(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 04:19:45 executing program 0: pkey_mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000380)={0x2, &(0x7f0000000000)=[{0x3c}, {0x6, 0x0, 0x0, 0x400000}]}) ioctl$FS_IOC_READ_VERITY_METADATA(0xffffffffffffffff, 0xc0286687, 0x0) 04:19:45 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20}, &(0x7f0000000480), 0x0) (fail_nth: 1) 04:19:45 executing program 2: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x1267, &(0x7f0000002040)) [ 435.353974] mmap: syz-executor.5 (5484) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 435.384182] SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 04:19:45 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) (fail_nth: 13) 04:19:45 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, "35c06128156b0ce755b4a0ce16ca934e6f27d8"}) utimes(0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x202000, 0x114) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x5, 0x7, 0x9, 0x20, 0x3, "5e92d4520b0058c7"}) [ 435.414696] FAULT_INJECTION: forcing a failure. [ 435.414696] name failslab, interval 1, probability 0, space 0, times 0 [ 435.415302] loop4: detected capacity change from 0 to 6 [ 435.416479] CPU: 0 UID: 0 PID: 5493 Comm: syz-executor.3 Not tainted 6.17.0-rc2-next-20250819 #1 PREEMPT(voluntary) [ 435.416510] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 435.416522] Call Trace: [ 435.416530] [ 435.416538] dump_stack_lvl+0xfa/0x120 [ 435.416570] should_fail_ex+0x4d7/0x5e0 [ 435.416610] ? getname_flags.part.0+0x48/0x540 [ 435.416635] should_failslab+0xc2/0x120 [ 435.416671] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 435.416700] ? kernel_write+0x653/0x660 [ 435.416740] getname_flags.part.0+0x48/0x540 [ 435.416770] getname_flags+0x95/0xe0 [ 435.416801] user_path_at+0x27/0x90 [ 435.416834] __x64_sys_name_to_handle_at+0x1d3/0x2f0 [ 435.416874] ? __pfx___x64_sys_name_to_handle_at+0x10/0x10 [ 435.416908] ? syscall_user_dispatch+0x78/0x140 [ 435.416943] do_syscall_64+0xbf/0x360 [ 435.416972] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 435.416995] RIP: 0033:0x7f7dba16fb19 [ 435.417019] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 435.417040] RSP: 002b:00007f7db76e5188 EFLAGS: 00000246 ORIG_RAX: 000000000000012f [ 435.417061] RAX: ffffffffffffffda RBX: 00007f7dba282f60 RCX: 00007f7dba16fb19 [ 435.417075] RDX: 0000000020000440 RSI: 0000000020000400 RDI: 0000000000000003 [ 435.417089] RBP: 00007f7db76e51d0 R08: 0000000000000000 R09: 0000000000000000 [ 435.417102] R10: 0000000020000480 R11: 0000000000000246 R12: 0000000000000001 [ 435.417115] R13: 00007fff87d8acaf R14: 00007f7db76e5300 R15: 0000000000022000 [ 435.417150] [ 435.433267] audit: type=1326 audit(1755663585.983:19): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5490 comm="syz-executor.0" exe="/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f8cb6f5cb19 code=0x0 [ 435.498747] FAT-fs (loop4): Directory bread(block 6) failed [ 435.501645] FAT-fs (loop4): Directory bread(block 7) failed [ 435.517823] FAT-fs (loop4): Directory bread(block 8) failed 04:19:46 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5003) 04:19:46 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20}, &(0x7f0000000480), 0x0) (fail_nth: 2) [ 435.528755] FAT-fs (loop4): Directory bread(block 9) failed 04:19:46 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x141802, 0x0) io_setup(0x8, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) [ 435.563156] FAT-fs (loop4): Directory bread(block 6) failed [ 435.567061] FAT-fs (loop4): Directory bread(block 7) failed [ 435.570203] FAT-fs (loop4): Directory bread(block 8) failed [ 435.577539] FAT-fs (loop4): Directory bread(block 9) failed [ 435.609832] FAULT_INJECTION: forcing a failure. [ 435.609832] name failslab, interval 1, probability 0, space 0, times 0 [ 435.611534] CPU: 0 UID: 0 PID: 5504 Comm: syz-executor.7 Not tainted 6.17.0-rc2-next-20250819 #1 PREEMPT(voluntary) [ 435.611563] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 435.611576] Call Trace: [ 435.611584] [ 435.611592] dump_stack_lvl+0xfa/0x120 [ 435.611624] should_fail_ex+0x4d7/0x5e0 [ 435.611672] ? mas_alloc_nodes+0x432/0x8f0 [ 435.611700] should_failslab+0xc2/0x120 [ 435.611748] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 435.611791] ? lock_is_held_type+0x9e/0x120 [ 435.611838] mas_alloc_nodes+0x432/0x8f0 [ 435.611884] mas_node_count_gfp+0x106/0x140 [ 435.611927] mas_preallocate+0x2af/0x690 [ 435.611976] ? __pfx_mas_preallocate+0x10/0x10 [ 435.612060] ? lockdep_init_map_type+0x4b/0x240 [ 435.612111] __split_vma+0x304/0xde0 [ 435.612160] ? __pfx___split_vma+0x10/0x10 [ 435.612221] ? __pfx_mas_prev+0x10/0x10 [ 435.612284] vms_gather_munmap_vmas+0x340/0xc70 [ 435.612350] __mmap_region+0x44e/0x2670 [ 435.612404] ? perf_trace_lock_acquire+0xc9/0x700 [ 435.612449] ? __pfx___mmap_region+0x10/0x10 [ 435.612518] ? __pfx_perf_trace_lock+0x10/0x10 [ 435.612565] ? lock_acquire+0x15e/0x2f0 [ 435.612599] ? __is_insn_slot_addr+0x2e/0x290 [ 435.612644] ? find_held_lock+0x2b/0x80 [ 435.612691] ? perf_trace_lock_acquire+0xc9/0x700 [ 435.612741] ? perf_trace_lock+0xb5/0x5d0 [ 435.612783] ? __pfx_perf_trace_lock+0x10/0x10 [ 435.612904] ? mm_get_unmapped_area_vmflags+0x9a/0xe0 [ 435.612954] ? lock_is_held_type+0x9e/0x120 [ 435.612994] mmap_region+0x194/0x3e0 [ 435.613054] do_mmap+0xa36/0x11d0 [ 435.613105] ? __pfx_do_mmap+0x10/0x10 [ 435.613138] ? down_write_killable+0x122/0x230 [ 435.613177] ? __pfx_down_write_killable+0x10/0x10 [ 435.613212] ? do_raw_spin_unlock+0x53/0x220 [ 435.613263] do_shmat+0xfac/0x1310 [ 435.613316] ? __pfx_do_shmat+0x10/0x10 [ 435.613370] __x64_sys_shmat+0xcf/0x160 [ 435.613402] ? __pfx_ksys_write+0x10/0x10 [ 435.613451] ? __pfx___x64_sys_shmat+0x10/0x10 [ 435.613492] ? do_syscall_64+0x85/0x360 [ 435.613537] do_syscall_64+0xbf/0x360 [ 435.613581] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 435.613614] RIP: 0033:0x7f81969d6b19 [ 435.613639] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 435.613688] RSP: 002b:00007f8193f4c188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e [ 435.613718] RAX: ffffffffffffffda RBX: 00007f8196ae9f60 RCX: 00007f81969d6b19 [ 435.613741] RDX: 0000000000005000 RSI: 0000000020400000 RDI: 000000000000003a [ 435.613760] RBP: 00007f8193f4c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 435.613779] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 435.613799] R13: 00007ffddbe945df R14: 00007f8193f4c300 R15: 0000000000022000 [ 435.613858] 04:19:46 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') pread64(r0, &(0x7f0000000040)=""/70, 0x46, 0x7) write$binfmt_misc(r0, &(0x7f00000000c0)={'syz0', "3d23bf430edb8d908b076769fb35ac90ef449c7600842c"}, 0x1b) read$char_usb(r0, 0x0, 0x7ffffffff000) 04:19:46 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000085c0), 0x0) chown(0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x10) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000140), 0x2, 0x3) r2 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r2, 0x17, 0x0, 0x0) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x6, 0x100000001}) syncfs(r1) close(0xffffffffffffffff) 04:19:46 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5004) 04:19:46 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20}, &(0x7f0000000480), 0x0) (fail_nth: 3) 04:19:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in=@empty, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private2}, 0x0, @in6=@remote}}, &(0x7f0000000080)=0xe8) r3 = add_key$keyring(&(0x7f0000000500), &(0x7f0000000540)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) r4 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, &(0x7f00000001c0)="91", 0x1, r3) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) keyctl$chown(0x4, r4, 0x0, r6) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000004840)=[{{&(0x7f0000000180)=@abs, 0x6e, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/40, 0x28}, {&(0x7f0000000380)=""/41, 0x29}], 0x2, &(0x7f0000000400)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000000440), 0x6e, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000000540), 0x6e, &(0x7f0000000840)=[{&(0x7f00000005c0)=""/242, 0xf2}, {&(0x7f00000006c0)=""/38, 0x26}, {&(0x7f0000000700)=""/126, 0x7e}, {&(0x7f0000000780)=""/149, 0x95}], 0x4}}, {{&(0x7f0000000880)=@abs, 0x6e, &(0x7f0000001b40)=[{&(0x7f0000000900)=""/4096, 0x1000}, {&(0x7f0000001900)=""/146, 0x92}, {&(0x7f00000019c0)=""/245, 0xf5}, {&(0x7f0000001ac0)=""/114, 0x72}], 0x4, &(0x7f0000001b80)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{&(0x7f0000001bc0)=@abs, 0x6e, &(0x7f0000001dc0)=[{&(0x7f0000001c40)=""/11, 0xb}, {&(0x7f0000001c80)=""/183, 0xb7}, {&(0x7f0000001d40)=""/122, 0x7a}], 0x3, &(0x7f0000001e00)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x80}}, {{0x0, 0x0, &(0x7f0000002100)=[{&(0x7f0000001e80)=""/58, 0x3a}, {&(0x7f0000001ec0)=""/49, 0x31}, {&(0x7f0000001f00)=""/15, 0xf}, {&(0x7f0000001f40)=""/152, 0x98}, {&(0x7f0000002000)=""/156, 0x9c}, {&(0x7f00000020c0)=""/57, 0x39}], 0x6, &(0x7f0000002180)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x50}}, {{&(0x7f0000002200), 0x6e, &(0x7f0000003380)=[{&(0x7f0000002280)=""/6, 0x6}, {&(0x7f00000022c0)=""/4096, 0x1000}, {&(0x7f00000032c0)=""/170, 0xaa}], 0x3, &(0x7f00000033c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x160}}, {{&(0x7f0000003540)=@abs, 0x6e, &(0x7f0000003640)=[{&(0x7f00000035c0)=""/93, 0x5d}], 0x1}}, {{&(0x7f0000003680), 0x6e, &(0x7f0000004800)=[{&(0x7f0000003700)=""/4096, 0x1000}, {&(0x7f0000004700)=""/230, 0xe6}], 0x2}}], 0x9, 0x40000141, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000006d80)=[{{0x0, 0x0, &(0x7f0000004d40)=[{&(0x7f0000004a80)=""/149, 0x95}, {&(0x7f0000004b40)=""/223, 0xdf}, {&(0x7f0000004c40)=""/7, 0x7}, {&(0x7f0000004c80)=""/139, 0x8b}], 0x4, &(0x7f0000004d80)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x38}}, {{&(0x7f0000004dc0)=@abs, 0x6e, &(0x7f0000006180)=[{&(0x7f0000004e40)=""/166, 0xa6}, {&(0x7f0000004f00)=""/117, 0x75}, {&(0x7f0000004f80)=""/4096, 0x1000}, {&(0x7f0000005f80)=""/232, 0xe8}, {&(0x7f0000006080)=""/255, 0xff}], 0x5, &(0x7f0000006200)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x140}}, {{&(0x7f0000006340)=@abs, 0x6e, &(0x7f0000006800)=[{&(0x7f00000063c0)=""/156, 0x9c}, {&(0x7f0000006480)=""/31, 0x1f}, {&(0x7f00000064c0)=""/95, 0x5f}, {&(0x7f0000006540)=""/161, 0xa1}, {&(0x7f0000006600)=""/145, 0x91}, {&(0x7f00000066c0)=""/67, 0x43}, {&(0x7f0000006740)=""/19, 0x13}, {&(0x7f0000006780)=""/74, 0x4a}], 0x8, &(0x7f0000006880)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xe8}}, {{&(0x7f0000006980), 0x6e, &(0x7f0000006ac0)=[{&(0x7f0000006a00)=""/157, 0x9d}], 0x1, &(0x7f0000006b00)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{&(0x7f0000006b40)=@abs, 0x6e, &(0x7f0000006d00)=[{&(0x7f0000006bc0)=""/25, 0x19}, {&(0x7f0000006c00)=""/226, 0xe2}], 0x2, &(0x7f0000006d40)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}}], 0x5, 0x4000, &(0x7f0000006ec0)) lsetxattr$system_posix_acl(&(0x7f0000000000)='./file0/../file0\x00', &(0x7f0000000040)='system.posix_acl_default\x00', &(0x7f0000006f00)={{}, {}, [{0x2, 0x0, r1}, {0x2, 0x5, r2}], {}, [{0x8, 0x0, 0xee00}, {0x8, 0x6, 0xee00}, {0x8, 0x4, r6}, {0x8, 0x2, r7}, {0x8, 0x4, r8}], {0x10, 0x2}, {0x20, 0xba4bffa175fa85f6}}, 0x5c, 0x3) [ 435.936414] FAULT_INJECTION: forcing a failure. [ 435.936414] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 435.938298] CPU: 0 UID: 0 PID: 5524 Comm: syz-executor.3 Not tainted 6.17.0-rc2-next-20250819 #1 PREEMPT(voluntary) [ 435.938328] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 435.938341] Call Trace: [ 435.938354] [ 435.938362] dump_stack_lvl+0xfa/0x120 [ 435.938395] should_fail_ex+0x4d7/0x5e0 [ 435.938436] strncpy_from_user+0x3b/0x2f0 [ 435.938471] getname_flags.part.0+0x8d/0x540 [ 435.938502] getname_flags+0x95/0xe0 [ 435.938533] user_path_at+0x27/0x90 [ 435.938564] __x64_sys_name_to_handle_at+0x1d3/0x2f0 [ 435.938604] ? __pfx___x64_sys_name_to_handle_at+0x10/0x10 [ 435.938638] ? syscall_user_dispatch+0x78/0x140 [ 435.938673] do_syscall_64+0xbf/0x360 [ 435.938702] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 435.938725] RIP: 0033:0x7f7dba16fb19 [ 435.938742] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 435.938763] RSP: 002b:00007f7db76e5188 EFLAGS: 00000246 ORIG_RAX: 000000000000012f [ 435.938784] RAX: ffffffffffffffda RBX: 00007f7dba282f60 RCX: 00007f7dba16fb19 [ 435.938798] RDX: 0000000020000440 RSI: 0000000020000400 RDI: 0000000000000003 [ 435.938811] RBP: 00007f7db76e51d0 R08: 0000000000000000 R09: 0000000000000000 [ 435.938824] R10: 0000000020000480 R11: 0000000000000246 R12: 0000000000000001 [ 435.938837] R13: 00007fff87d8acaf R14: 00007f7db76e5300 R15: 0000000000022000 [ 435.938872] [ 436.042161] loop5: detected capacity change from 0 to 512 [ 436.054085] EXT4-fs (loop5): corrupt root inode, run e2fsck [ 436.055843] EXT4-fs (loop5): mount failed 04:19:58 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) (fail_nth: 14) 04:19:58 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/asound/seq/clients\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000000040)=0xfffffffffffffff7, 0x7) write$P9_RLOPEN(r0, &(0x7f0000000000)={0x18, 0xd, 0x2, {{0x10, 0x4, 0x6}, 0x2}}, 0x18) pread64(r0, &(0x7f0000000180)=""/113, 0x71, 0x0) 04:19:58 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5005) 04:19:58 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = io_uring_setup(0x1ff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x31d}) io_uring_register$IORING_REGISTER_FILES(r2, 0x17, 0x0, 0x0) sendmsg$netlink(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000080)=ANY=[@ANYRESHEX, @ANYRESDEC=r2], 0x18}], 0x1}, 0x0) keyctl$chown(0x4, 0x0, 0x0, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r4) r6 = socket$nl_audit(0x10, 0x3, 0x9) r7 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r7, 0x17, 0x0, 0x0) r8 = fsmount(0xffffffffffffffff, 0x0, 0x9) r9 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r9, 0x17, 0x0, 0x0) r10 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r10, 0x17, 0x0, 0x0) sendmsg$netlink(r1, &(0x7f0000005dc0)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfe, 0x10000}, 0xc, &(0x7f0000005cc0)=[{&(0x7f0000001480)=ANY=[@ANYBLOB="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"], 0x108}, {&(0x7f00000003c0)={0x10bc, 0x39, 0x8, 0x70bd28, 0x25dfdc00, "", [@nested={0x48, 0x53, 0x0, 0x1, [@generic="1c6ec4b6", @generic, @generic="f5bcd0e346cf10d783a3a1337186a668602a0fcaf134030cfa53edba6ddc07cafb88c1ce40f1ce109bc6baec25f26a90dd7f14dd", @typed={0xc, 0x82, 0x0, 0x0, @u64=0xda3d}]}, 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[@generic="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@generic="f907a0380249c5a44976f7d1546bd276d3286cc0709cfcbd8f9b730a1ecd9dc06e55a52771fad08d034f70f81aba5647f2fe00c10ea003c18221e8367ab948315b46202488647e9503a6b405f245e816d0d322700f88bdd499bf0f2db1a5315c561998b17028d3cdeae4408e89edc20df23088b9fd1cef5369b9b7e0de250d8381effb21ca99bb1bdbc50e1cf6c36ca047426aed2542712c3495cad3740c524b2ffdb36718f4168d4b05e90c3af931ac5b5613032aaf4822d29a146d59cbe624205d6985988235b1248d8b5f2cd096fccd1653a27e5e35bec59a48a49de0fe5071287165a20f09a24944833522e11bb82894ee2b14f6481646", @generic="4268b6375b", @generic="62a22c6c2d60ab11e03ccde0095ec91db1d46561ea5039ceaa2f3158b4904ab27329e14dad85dd22b6b407e8c0255bc3fa7a5d3b240c000fab7da1922aee50b6808ce70c2fcadf9d387338c74684ec4f6c14876d256dd294d1ee21a46f480b06e49d8fdfde2e93eae6a1ef526849098b20fdf5ae25572c330f9bd2d10993e59c77847a3af55dfd3a91c33262db143ebe37ea2a2ac9e4316f737a6cdf6247a4d81876fd82d822692b944165290d3143cdfe7460f337698be8f61cdb68a299e3b44d7564a50eee012588e72b3c47716ab1428ab506240bfddf892d78d8e2b544de604fb18577541f49e0066ede25b08c49", @typed={0x4, 0x8f}, @typed={0x14, 0x7d, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @typed={0x8, 0x44, 0x0, 0x0, @pid}, @typed={0xc, 0x62, 0x0, 0x0, @u64=0x4}]}, 0x122c}], 0x5, &(0x7f0000005d40)=[@cred={{0x1c, 0x1, 0x2, {0x0, r4, r5}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r4, 0xee00}}}, @rights={{0x34, 0x1, 0x1, [r6, r0, r2, r7, r8, r2, r1, r9, r10]}}], 0x78, 0x10}, 0x26040055) syz_open_dev$char_usb(0xc, 0xb4, 0x0) 04:19:58 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r0, &(0x7f0000000040)=""/158) perf_event_open(&(0x7f0000000200)={0x4, 0x80, 0x1, 0x7, 0x1, 0x1a, 0x0, 0x6, 0x80000, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0xa90, 0x4, @perf_config_ext={0x3f, 0x7}, 0xe299cc59075a4aa6, 0x6, 0x1, 0x9, 0x4, 0x1, 0x2, 0x0, 0x8, 0x0, 0xea}, 0x0, 0x9, r0, 0xa) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="7472616e733d66642c726664aa06c0", @ANYRESHEX=r1, @ANYBLOB="2c7e020064276f", @ANYRESHEX=r2, @ANYBLOB="2c007c9cf45382a60dd55f"]) pivot_root(&(0x7f0000000080)='\x00', &(0x7f00000000c0)='./file0\x00') 04:19:58 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) clone3(&(0x7f0000000240)={0x61020100, &(0x7f00000056c0), 0x0, 0x0, {}, &(0x7f00000001c0)=""/96, 0x60, 0x0, 0x0}, 0x58) 04:19:58 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20}, &(0x7f0000000480), 0x0) (fail_nth: 4) 04:19:58 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002ac0), 0x5, 0x101540) syz_open_dev$sg(&(0x7f0000000040), 0x15ed, 0x8000) r2 = dup2(r0, r1) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000000)=0xf964) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ftruncate(r0, 0x1) [ 447.621506] FAULT_INJECTION: forcing a failure. [ 447.621506] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 447.622870] CPU: 1 UID: 0 PID: 5549 Comm: syz-executor.3 Not tainted 6.17.0-rc2-next-20250819 #1 PREEMPT(voluntary) [ 447.622893] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 447.622903] Call Trace: [ 447.622909] [ 447.622916] dump_stack_lvl+0xfa/0x120 [ 447.622944] should_fail_ex+0x4d7/0x5e0 [ 447.622977] _copy_from_user+0x30/0xd0 [ 447.622997] do_sys_name_to_handle+0x203/0x820 [ 447.623035] ? __pfx_do_sys_name_to_handle+0x10/0x10 [ 447.623061] ? getname_flags.part.0+0x1c6/0x540 [ 447.623084] ? putname.part.0+0x11b/0x160 [ 447.623107] __x64_sys_name_to_handle_at+0x299/0x2f0 [ 447.623136] ? __pfx___x64_sys_name_to_handle_at+0x10/0x10 [ 447.623161] ? syscall_user_dispatch+0x78/0x140 [ 447.623187] do_syscall_64+0xbf/0x360 [ 447.623210] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 447.623228] RIP: 0033:0x7f7dba16fb19 [ 447.623241] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 447.623256] RSP: 002b:00007f7db76e5188 EFLAGS: 00000246 ORIG_RAX: 000000000000012f [ 447.623272] RAX: ffffffffffffffda RBX: 00007f7dba282f60 RCX: 00007f7dba16fb19 [ 447.623284] RDX: 0000000020000440 RSI: 0000000020000400 RDI: 0000000000000003 [ 447.623294] RBP: 00007f7db76e51d0 R08: 0000000000000000 R09: 0000000000000000 [ 447.623304] R10: 0000000020000480 R11: 0000000000000246 R12: 0000000000000001 [ 447.623313] R13: 00007fff87d8acaf R14: 00007f7db76e5300 R15: 0000000000022000 [ 447.623340] [ 447.695274] 9p: Unknown parameter 'rfdŞŔ0x0000000000000005' [ 447.716452] 9p: Unknown parameter 'rfdŞŔ0x0000000000000005' 04:20:07 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) (fail_nth: 15) 04:20:07 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20}, &(0x7f0000000480), 0x0) (fail_nth: 5) 04:20:07 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5006) 04:20:07 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xb44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r2) 04:20:07 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000100), 0xffffffff) fallocate(r0, 0x0, 0x100000001, 0x101) syz_mount_image$msdos(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001740)={[{@dots}, {@nodots}, {@nodots}]}) 04:20:07 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r0, &(0x7f0000000040)=""/158) perf_event_open(&(0x7f0000000200)={0x4, 0x80, 0x1, 0x7, 0x1, 0x1a, 0x0, 0x6, 0x80000, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0xa90, 0x4, @perf_config_ext={0x3f, 0x7}, 0xe299cc59075a4aa6, 0x6, 0x1, 0x9, 0x4, 0x1, 0x2, 0x0, 0x8, 0x0, 0xea}, 0x0, 0x9, r0, 0xa) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="7472616e733d66642c726664aa06c0", @ANYRESHEX=r1, @ANYBLOB="2c7e020064276f", @ANYRESHEX=r2, @ANYBLOB="2c007c9cf45382a60dd55f"]) pivot_root(&(0x7f0000000080)='\x00', &(0x7f00000000c0)='./file0\x00') 04:20:07 executing program 5: execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)=[0x0], &(0x7f00000000c0)=[0x0], 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) execveat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', &(0x7f0000000180)=[0x0], &(0x7f00000001c0)=[0x0], 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01010101", 0x4) close(r1) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', &(0x7f00000002c0)=[0x0], &(0x7f0000000300)=[0x0], 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r2) execveat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)=[0x0], &(0x7f0000000400)=[0x0], 0x0) openat(r2, &(0x7f0000000000)='./file0\x00', 0x80801, 0x30) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', &(0x7f00000004c0)=[0x0], &(0x7f0000000500)=[0x0], 0x0) 04:20:07 executing program 2: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x145802, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) io_destroy(r1) io_setup(0xfff, &(0x7f0000000040)=0x0) io_submit(r2, 0x0, &(0x7f00000000c0)) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r3, &(0x7f0000000000)=""/114, 0x72) sendfile(r0, r3, 0x0, 0x8) io_submit(0x0, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='syscall\x00') perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r5, 0x17, 0x0, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x80a02, 0x0) poll(&(0x7f00000000c0)=[{r3, 0x2}, {r5, 0x4204}, {r6, 0x1}], 0x3, 0xffffffc1) pread64(r4, &(0x7f0000000300)=""/173, 0xad, 0x0) [ 456.989716] FAULT_INJECTION: forcing a failure. [ 456.989716] name failslab, interval 1, probability 0, space 0, times 0 [ 456.990685] CPU: 1 UID: 0 PID: 5584 Comm: syz-executor.7 Not tainted 6.17.0-rc2-next-20250819 #1 PREEMPT(voluntary) [ 456.990701] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 456.990708] Call Trace: [ 456.990713] [ 456.990718] dump_stack_lvl+0xfa/0x120 [ 456.990739] should_fail_ex+0x4d7/0x5e0 [ 456.990763] ? vm_area_alloc+0x20/0x170 [ 456.990774] should_failslab+0xc2/0x120 [ 456.990794] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 456.990811] ? vma_merge_new_range+0x40e/0xa00 [ 456.990832] vm_area_alloc+0x20/0x170 [ 456.990843] __mmap_region+0xc46/0x2670 [ 456.990862] ? perf_trace_lock_acquire+0xc9/0x700 [ 456.990878] ? __pfx___mmap_region+0x10/0x10 [ 456.990901] ? __pfx_perf_trace_lock+0x10/0x10 [ 456.990917] ? lock_acquire+0x15e/0x2f0 [ 456.990929] ? __is_insn_slot_addr+0x2e/0x290 [ 456.990948] ? find_held_lock+0x2b/0x80 [ 456.990963] ? perf_trace_lock_acquire+0xc9/0x700 [ 456.990986] ? __pfx_perf_trace_lock+0x10/0x10 [ 456.991031] ? mm_get_unmapped_area_vmflags+0x9a/0xe0 [ 456.991049] ? lock_is_held_type+0x9e/0x120 [ 456.991065] mmap_region+0x194/0x3e0 [ 456.991086] do_mmap+0xa36/0x11d0 [ 456.991103] ? __pfx_do_mmap+0x10/0x10 [ 456.991115] ? down_write_killable+0x122/0x230 [ 456.991130] ? __pfx_down_write_killable+0x10/0x10 [ 456.991144] ? do_raw_spin_unlock+0x53/0x220 [ 456.991163] do_shmat+0xfac/0x1310 [ 456.991182] ? __pfx_do_shmat+0x10/0x10 [ 456.991201] __x64_sys_shmat+0xcf/0x160 [ 456.991213] ? __pfx_ksys_write+0x10/0x10 [ 456.991231] ? __pfx___x64_sys_shmat+0x10/0x10 [ 456.991246] ? do_syscall_64+0x85/0x360 [ 456.991262] do_syscall_64+0xbf/0x360 [ 456.991277] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 456.991290] RIP: 0033:0x7f81969d6b19 [ 456.991299] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 456.991311] RSP: 002b:00007f8193f4c188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e [ 456.991322] RAX: ffffffffffffffda RBX: 00007f8196ae9f60 RCX: 00007f81969d6b19 [ 456.991330] RDX: 0000000000005000 RSI: 0000000020400000 RDI: 000000000000003c [ 456.991338] RBP: 00007f8193f4c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 456.991345] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 456.991351] R13: 00007ffddbe945df R14: 00007f8193f4c300 R15: 0000000000022000 [ 456.991371] [ 457.021390] No source specified [ 457.038154] FAULT_INJECTION: forcing a failure. [ 457.038154] name failslab, interval 1, probability 0, space 0, times 0 [ 457.039977] CPU: 0 UID: 0 PID: 5579 Comm: syz-executor.3 Not tainted 6.17.0-rc2-next-20250819 #1 PREEMPT(voluntary) [ 457.040014] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 457.040027] Call Trace: [ 457.040035] [ 457.040044] dump_stack_lvl+0xfa/0x120 [ 457.040077] should_fail_ex+0x4d7/0x5e0 [ 457.040122] ? do_sys_name_to_handle+0x24c/0x820 [ 457.040159] should_failslab+0xc2/0x120 [ 457.040198] __kmalloc_noprof+0xb4/0x4b0 [ 457.040242] do_sys_name_to_handle+0x24c/0x820 [ 457.040284] ? __pfx_do_sys_name_to_handle+0x10/0x10 [ 457.040322] ? getname_flags.part.0+0x1c6/0x540 [ 457.040354] ? putname.part.0+0x11b/0x160 [ 457.040386] __x64_sys_name_to_handle_at+0x299/0x2f0 [ 457.040428] ? __pfx___x64_sys_name_to_handle_at+0x10/0x10 [ 457.040464] ? syscall_user_dispatch+0x78/0x140 [ 457.040501] do_syscall_64+0xbf/0x360 [ 457.040532] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 457.040556] RIP: 0033:0x7f7dba16fb19 [ 457.040575] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 457.040596] RSP: 002b:00007f7db76e5188 EFLAGS: 00000246 ORIG_RAX: 000000000000012f [ 457.040619] RAX: ffffffffffffffda RBX: 00007f7dba282f60 RCX: 00007f7dba16fb19 [ 457.040634] RDX: 0000000020000440 RSI: 0000000020000400 RDI: 0000000000000003 [ 457.040653] RBP: 00007f7db76e51d0 R08: 0000000000000000 R09: 0000000000000000 [ 457.040667] R10: 0000000020000480 R11: 0000000000000246 R12: 0000000000000001 04:20:07 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) (fail_nth: 16) [ 457.040681] R13: 00007fff87d8acaf R14: 00007f7db76e5300 R15: 0000000000022000 [ 457.040719] [ 457.084042] process 'syz-executor.5' launched './file1' with NULL argv: empty string added [ 457.112530] 9p: Unknown parameter 'rfdŞŔ0x0000000000000005' 04:20:07 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000000)={0x3, 'tunl0\x00', {0x5}, 0x1c00}) sendmsg$nl_xfrm(r0, &(0x7f0000001840)={0x0, 0x0, &(0x7f0000001800)={&(0x7f0000000640)=ANY=[@ANYBLOB="380100001a000100000000000000000020010000000000000000000000000002fe8000"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000aa000000006c000000fe8000000000000002000000000000aa0000000000000000000000000000000000000000000000000000ed00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000a0000000000000000000000480003006465666c617465d58ff8db76b8ebc4000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x138}}, 0x0) 04:20:07 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) (fail_nth: 17) 04:20:07 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fstatfs(r0, &(0x7f0000000180)=""/103) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000040)=ANY=[@ANYBLOB="03000f000100000018000000", @ANYRES32=r1, @ANYBLOB='\t\x00,U\x00\x00\x00\x00./fvle0\x00']) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x7f, 0x9, 0x6b, 0x2a, 0x0, 0x50, 0x2808, 0x6, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, @perf_config_ext={0x80000001, 0x9}, 0x1000, 0x8b, 0x40, 0x4, 0xffff, 0x6, 0x6, 0x0, 0x6, 0x0, 0x8}, 0xffffffffffffffff, 0xd, r2, 0x8) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x44000) pwritev2(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) sendfile(r1, r3, 0x0, 0xfdef) r4 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r4, 0x17, 0x0, 0x0) fdatasync(r4) 04:20:07 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000000)={0x0, 0x0, 0xffffff94}) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000040)=0x1) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x9}}, './file0\x00'}) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000100)={{0x1, 0x1, 0x18, r2, @out_args}, './file0\x00'}) syz_open_dev$vcsn(&(0x7f0000000140), 0x9, 0x2) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) 04:20:07 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20}, &(0x7f0000000480), 0x0) (fail_nth: 6) 04:20:07 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) (fail_nth: 18) [ 457.276801] program syz-executor.2 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 457.289556] program syz-executor.2 is using a deprecated SCSI ioctl, please convert it to SG_IO 04:20:07 executing program 6: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000000080)=0x0) io_getevents(r2, 0x1, 0x1, &(0x7f0000000200)=[{}], 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x80000001}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(r3, 0xc0189377, &(0x7f0000000480)={{0x1, 0x1, 0x18, r0, {0x800, 0x3}}, './file0\x00'}) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r4, &(0x7f0000000040)=""/158) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) io_submit(0x0, 0x3, &(0x7f0000000400)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x26a, r3, &(0x7f00000000c0)="cb1799fea6f7a2a1e3fd90f4e341fadedb0dca82c7c795b608cd028a094cf1ae53d9f57ba40e46ff2eab58454dca20f04453590f04744d5841564af8a5855fc0ad9f655a375bb7bd96e78ef0f176d49f8c89323356b8a0e34a8cbac0b3521fb8d7d7bc44b21a2bb2b3587a27a645555ffa370aca7651a055f1c0bcc46d23992a0d25f7065c64bd355c973c7c4de8c682fe926f9f", 0x94, 0x3}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x1, r1, &(0x7f0000000180)="7054eff64111ee154edb93e4f4588b79d0e5fdf7fd62c3bcc6759ebc0998c982f26f859d029906b03ec5d19b859e48", 0x2f, 0x1, 0x0, 0x3, r4}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="15e9854db5589030cb4e01a658d013d7823a89571607ec66535868f7c25d75ee1f269cdf", 0x24, 0x5, 0x0, 0x2, r5}]) io_submit(r2, 0x1, &(0x7f00000003c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) pread64(r5, &(0x7f0000000440)=""/8, 0x8, 0x7) [ 457.319916] FAULT_INJECTION: forcing a failure. [ 457.319916] name failslab, interval 1, probability 0, space 0, times 0 [ 457.320809] CPU: 1 UID: 0 PID: 5618 Comm: syz-executor.7 Not tainted 6.17.0-rc2-next-20250819 #1 PREEMPT(voluntary) [ 457.320825] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 457.320833] Call Trace: [ 457.320838] [ 457.320842] dump_stack_lvl+0xfa/0x120 [ 457.320864] should_fail_ex+0x4d7/0x5e0 [ 457.320887] ? vm_area_alloc+0x20/0x170 [ 457.320900] should_failslab+0xc2/0x120 [ 457.320919] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 457.320937] ? vma_merge_new_range+0x40e/0xa00 [ 457.320957] vm_area_alloc+0x20/0x170 [ 457.320968] __mmap_region+0xc46/0x2670 [ 457.320987] ? perf_trace_lock_acquire+0xc9/0x700 [ 457.321007] ? __pfx___mmap_region+0x10/0x10 [ 457.321030] ? __pfx_perf_trace_lock+0x10/0x10 [ 457.321046] ? lock_acquire+0x15e/0x2f0 [ 457.321058] ? __is_insn_slot_addr+0x2e/0x290 [ 457.321076] ? find_held_lock+0x2b/0x80 [ 457.321092] ? perf_trace_lock_acquire+0xc9/0x700 [ 457.321115] ? __pfx_perf_trace_lock+0x10/0x10 [ 457.321156] ? mm_get_unmapped_area_vmflags+0x9a/0xe0 [ 457.321173] ? lock_is_held_type+0x9e/0x120 [ 457.321189] mmap_region+0x194/0x3e0 [ 457.321210] do_mmap+0xa36/0x11d0 [ 457.321227] ? __pfx_do_mmap+0x10/0x10 [ 457.321239] ? down_write_killable+0x122/0x230 [ 457.321254] ? __pfx_down_write_killable+0x10/0x10 [ 457.321268] ? do_raw_spin_unlock+0x53/0x220 [ 457.321287] do_shmat+0xfac/0x1310 [ 457.321306] ? __pfx_do_shmat+0x10/0x10 [ 457.321325] __x64_sys_shmat+0xcf/0x160 [ 457.321337] ? __pfx_ksys_write+0x10/0x10 [ 457.321355] ? __pfx___x64_sys_shmat+0x10/0x10 [ 457.321370] ? do_syscall_64+0x85/0x360 [ 457.321386] do_syscall_64+0xbf/0x360 [ 457.321401] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 457.321414] RIP: 0033:0x7f81969d6b19 [ 457.321423] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 457.321435] RSP: 002b:00007f8193f4c188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e [ 457.321446] RAX: ffffffffffffffda RBX: 00007f8196ae9f60 RCX: 00007f81969d6b19 [ 457.321455] RDX: 0000000000005000 RSI: 0000000020400000 RDI: 000000000000003f [ 457.321462] RBP: 00007f8193f4c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 457.321469] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 457.321475] R13: 00007ffddbe945df R14: 00007f8193f4c300 R15: 0000000000022000 [ 457.321495] 04:20:07 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x8000, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000200)) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000000)={0x2}, 0x4) prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000140)='./file0\x00', 0x1000, 0x1) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0x10000}}, './file0\x00'}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, &(0x7f0000000100)={r3, 0x3, r1, 0x6, 0x80000}) acct(&(0x7f0000000180)='./file0\x00') 04:20:07 executing program 5: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xd95e, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0x3, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x55, 0x8205, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x4) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) connect$bt_l2cap(r1, &(0x7f0000001b00)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) 04:20:07 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5007) 04:20:07 executing program 4: syz_emit_ethernet(0xbe, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800450000b00000000000119078ffffffff0000000000000000009c90780100000000000000106f9f52480b035627da1c83c3602abe0dbd75fb55d76d2ed4fa6158b844792be9af1e7e146ac1beadcd411c044f064f2f339c121d73535358fed7249b396f0810f1238e46e810416f5650dd0c9f10d8155b35608e861768a703b6452db71eff5185a88c19a126a237c0ba4b649eebc08b6452dc74add759f9a091f3a43d8a628098e1b13d36fa11e964e177"], 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) sync_file_range(r0, 0xfffffffffffffff7, 0x0, 0x4) 04:20:08 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x78, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x3, 0x2000000000}, 0x0, 0xb, 0xffffffffffffffff, 0x1) r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)) symlinkat(&(0x7f0000003780)='./file0\x00', r0, &(0x7f0000003740)='./file0\x00') r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r1, &(0x7f0000000040)=""/158) symlinkat(&(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r2, &(0x7f0000000040)=""/158) r3 = memfd_secret(0x80000) symlinkat(&(0x7f0000000280)='./file0\x00', r3, &(0x7f00000002c0)='./file0\x00') name_to_handle_at(r2, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@reiserfs_3={0xc, 0x3, {0x4, 0xffffffc1, 0x4}}, &(0x7f0000000240), 0x1000) move_mount(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00', 0x0) 04:20:19 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20}, &(0x7f0000000480), 0x0) (fail_nth: 7) 04:20:19 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) (fail_nth: 19) 04:20:19 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f00000000c0)=[{0x0, 0x0, 0x3ff}]) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x1, 0x0, &(0x7f0000000080), 0x1120024, &(0x7f0000001100)={[{@dmode={'dmode', 0x3d, 0x4000000000002}}, {@check_relaxed}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@pcr={'pcr', 0x3d, 0x2}}, {@subj_type={'subj_type', 0x3d, '}'}}, {@seclabel}]}) 04:20:19 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x500a) 04:20:19 executing program 0: ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000180)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="6df1018000020502f93d0bec28e5bdd4194d28e85f0d73bbd52ab2731234595f365db28bceb5e9b0c87491966dc44658f4a335a008e7427d9f1dac980129ca7c41d3eb276a090cebff31d97835b3666efd06c6e4f18d13ae1d8f5e292582c83dda878112db8366697405dfa41ecf16c01e6492aaab45850d3a5883a92dfcd21316cd1ad8d06311882e6216a04cfd386004b1fb028135422b3f99d233b8"]) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0xa38, r1, 0x20, 0x70bd2d, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x1, 0x10}}}}, [@NL80211_ATTR_NAN_FUNC={0x14, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_TERM_REASON={0x5, 0x10, 0x1}, @NL80211_NAN_FUNC_INSTANCE_ID={0x5, 0xf, 0x5}]}, @NL80211_ATTR_NAN_FUNC={0x8b8, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_RX_MATCH_FILTER={0x33c, 0xd, 0x0, 0x1, [{0x90, 0x0, "addd59c3ea227bdb63b611d7892e2201a21c774b91ce4091f26afe375c1724be1b26771aa139602dbf9be541a7e1f52927f1d7241a529d28da7d6b8e82c1def0378b16a8208f38ef1982e05ec3ad8991dd9086b5fbcdd41605687e40bf7f22813fbf16b0153b211149eb4b83ea2ae7003cb9d7dc3eca36aa0826e2d7e91b0beb97892ef93932a7a1cd50e204"}, {0xb0, 0x0, "057af278a23041c01b80b5e9069796ddb97906a8e074a1f3f215bd54a69ef052822d91e05ba0208bee5ce138a7ef86a9c10eb8a07ff69753be48d85c750a14ea332535b3f6189192f65a670c220cb464d83cb43e7429f807d3f1394b9d43a5d24acc0b49108b960b27e2ee0ae049a111a465f924fdb14dba67f327e2392935335c444b6218891db76aaced3e2438158afd84dddd8ffa8cef7aabf5be963c6af854f5993a9835e296e6e8c7b7"}, {0xad, 0x0, "23a28764a81716092e52dc54e05faae6d32b532d06c05e78f53bb7ca81743fd6283a2c072310827d69022f2be60c6db40362bb176f75518cf9ae1a54c0abe4ade7af6615a1a8bb18b1271751f2ce2bda57d0d95ab50ae06f8ddbbf12a731cef89ee389d5c92c9be0fb280dc5c1d7bc7b7f34c925e372e9b1958229ff509507d612c2f4bafda9215712a7a9adf38da58cfa8422da5b62df42623c10a30febe81214a4f811ad7d65172d"}, {0xa0, 0x0, "e6659a5a3a415db868ca6f32940b5fcf535269bf27f8e43e42b08e48ca5f0e707065a02807144e25776694fde997bc0e06a6dde2362d5cdb7aa0b0ae841c9cbb5fc82d22a1af4f31da0f1750c766805706cedd222224579498d47030e57301135fdedb4bd30eba4f637245cb01f2e08d3d04aabd4dce096a766f4f7f69d9cb2390b622b9096c99157b80b4c51954e90233e5cfa59b1b442e1137cea1"}, {0xa1, 0x0, "bcd20201043d7c2627a634e9f5412a594283775f124ace8dc1cd518948a385c155ad9ab15debcf951921bba72f460096d22c9470ea362c5d35347fad11008c4edfb2518d2b6405cf032efbc3b4998b17d38633b7c97c28b2c1473bf8fce5bcf163058d4628526d98e5cd17463ef130555f6c433bafe351ab7d87c4d932fcb15180e4491bc819702d9f92c6f0b9e5b7327e1d40a8feaca2e3bf3ff072f3"}, {0x4}]}, @NL80211_NAN_FUNC_PUBLISH_TYPE={0x5, 0x3, 0x2}, @NL80211_NAN_FUNC_TX_MATCH_FILTER={0x22c, 0xe, 0x0, 0x1, [{0x9a, 0x0, "caa75705cc4962ee0b0c52a1d2d92732aebb63bc7bc37b112e1412b8c4d8ff48855c75b7569a27052a2814ea814f0cd5d7ecc0d4225d8ea3a2ef56211593004804f889902775735b56bfe156297e093ed1fedb14fafe8504d6a60591c05f5967aa1c548555798288ca55ec112d6dd7a565d2a84782fc841b0bbde35ce98fdaa2d46e6e4cfe1c51e68e3cb4b59a35e7abdf6088b957e3"}, {0xe9, 0x0, "3a368e19662fd4201d812b464cb683c4656ea3608e6cd45d98409d064ea02db4b490478e621055ed4e930edadc0815adabd49436681f21cc024000b1c429c703876442d80418713bc73f463c74e3478a442c02401b03618be446fb509482df94ba56d0d3a285cc2406ff15ae18232cb7662ef7b7aef3820f2175fedd6e4dda5fa40a92012017ecfd144ac38dda1f9f847858ede01497aad3db4b5384bfc2382ebac763863a32b2676185d0e1aa405e4e1e4f3734af9835d399a7783dd9dcadc5af344ba02e956697b0852ae3f905ea05e46d0b326722fa7fc6ca217a75685892f0bbeabba6"}, {0x9a, 0x0, "01665ee72e4e997fa299473ceaeaee00c336a5cf906f99853fd003f00d72bf87f8735f53565aa20c39901da4abfa48c4b5153c8ee0dc07e8e60372d93a621e6591264ff126ef09622af8ec4ee0ea076f4eb50a2209ab80d76804209e4b7f0136c0adc2c5b616e23ab5d004691d413ff63b0af00d6e5f5eca60b909972c134d2b82f44c7a3fd0f7bfe316fcf5f2640ad3175bed0a5382"}, {0x4}]}, @NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE={0x4}, @NL80211_NAN_FUNC_TTL={0x8, 0xa, 0xffffffff}, @NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE={0x4}, @NL80211_NAN_FUNC_PUBLISH_TYPE={0x5}, @NL80211_NAN_FUNC_FOLLOW_UP_DEST={0xa, 0x8, @broadcast}, @NL80211_NAN_FUNC_SRF={0x320, 0xc, 0x0, 0x1, [@NL80211_NAN_SRF_BF={0x103, 0x2, "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"}, @NL80211_NAN_SRF_INCLUDE={0x4}, @NL80211_NAN_SRF_BF_IDX={0x5, 0x3, 0x40}, @NL80211_NAN_SRF_BF={0x103, 0x2, "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"}, @NL80211_NAN_SRF_BF={0x103, 0x2, "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"}, @NL80211_NAN_SRF_INCLUDE={0x4}]}]}, @NL80211_ATTR_NAN_FUNC={0x24, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_INSTANCE_ID={0x5, 0xf, 0x4}, @NL80211_NAN_FUNC_FOLLOW_UP_ID={0x5}, @NL80211_NAN_FUNC_TERM_REASON={0x5, 0x10, 0x7}, @NL80211_NAN_FUNC_TYPE={0x5, 0x1, 0x2}]}, @NL80211_ATTR_NAN_FUNC={0x8, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE={0x4}]}, @NL80211_ATTR_NAN_FUNC={0x120, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_FOLLOW_UP_ID={0x5, 0x6, 0x2}, @NL80211_NAN_FUNC_SERVICE_ID={0xa, 0x2, "3c193b508953"}, @NL80211_NAN_FUNC_INSTANCE_ID={0x5, 0xf, 0x1f}, @NL80211_NAN_FUNC_INSTANCE_ID={0x5, 0xf, 0x1}, @NL80211_NAN_FUNC_SERVICE_INFO={0xf7, 0xb, "f9428c199883f1813064a6aad28a9543674d29cde4b904a181c0265a84ad7178a70af3770734690d73f13430505afeafeaa4d82d54e3b0eec721f616d734418f16315e4ebbfa44a1cfd8f47cb21b8232eb716577d795d0045d962efc414e7fe278a76fe4fb0db05e27a4e8063fbc04175fbdddfc61d369d77fe5b85e707a7658da849f8530af9ee9abcb75baa7c3c386219c121e1fb89efc3450973e976fafad1546ff53b48d96faead49ab1d2126e6e8e70f7c0a5440d64a57eb756ef38a6ade3054db8cd4fbe31ab2e94a2fc263c23c9810cdeb543556a9628c58b31de59db92a910278b1e3cb055c2da115bde929e512642"}]}]}, 0xa38}, 0x1, 0x0, 0x0, 0x4000800}, 0x20000080) r2 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10048, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r2, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file1\x00', 0x0) 04:20:19 executing program 6: ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000100)=ANY=[@ANYBLOB="01000000010000001800000053b7717ea3ef52abd506d15514e795507604c45e6d303331ca6c1585d7ac6db379f15ee1613ea1aef5b21345d10c7e3969e6a606974915de07d05af913a0d1b9fc3aae305ded08b443f14daf0faa4c6403092e248fe6d31998f3415a22829b73b69647835a80149210d109f2ba188168683309b9f9009732d4089a34f7c97fea9563b7b725d78192feb066865dc752c5f2217eef5304a44ddd0035c9517e", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x4, &(0x7f0000000080)=[r0, r1], 0x2}, 0x100) clone3(&(0x7f00000002c0)={0x1720e0180, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) fstat(r0, &(0x7f00000001c0)) 04:20:19 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x8000, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000200)) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000000)={0x2}, 0x4) prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000140)='./file0\x00', 0x1000, 0x1) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0x10000}}, './file0\x00'}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, &(0x7f0000000100)={r3, 0x3, r1, 0x6, 0x80000}) acct(&(0x7f0000000180)='./file0\x00') 04:20:19 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = getpgid(0x0) fcntl$lock(r0, 0x25, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, r1}) r2 = fork() kcmp(r1, r2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') r4 = io_uring_setup(0x1ff, &(0x7f0000000a80)={0x0, 0x2, 0x0, 0xfffffffc, 0x35d}) io_uring_register$IORING_REGISTER_FILES(r4, 0x17, 0x0, 0x0) r5 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r5, 0x17, 0x0, 0x0) r6 = syz_mount_image$ext4(&(0x7f0000000200)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x5, 0x6, &(0x7f00000009c0)=[{&(0x7f0000000280)="e0f30540782fcf057010b4674e42ca6e6baec67768f39497e363c3c55e70087084f8e140c9416cac154ae36a4844426b37f6c32341371e8262d6f594ccddbaf2c20f890f9b226de724b68b1f22ee29c204e79c3d2b22803a05eddc6cf1c7154dd5bf1c47c23bd9f03ab514df6985999e215b2e29b29b4d2fb2bf03dc1492a3a4147a65ee1cea82e5bf46c8e0c6", 0x8d, 0xecd}, {&(0x7f00000003c0)="f5265d3af90ba678150bbdc2b3483cfcae5d251637daa9e6dac8f933490c4d58c05e956228f6698f7f43a3b6dbcc0dd116b8355d0fe8e9c19f00cb7b605e154ec1eb63c6266eb3df1f484daf48b43531a33130d84768b9e0ce37c773fa129ea7be56ee1f8c67e1bb0529a8bce23ba9a06242a0755071b58d35b79ad77d39456cc8402d5c0adf59210844a3e62368a0fee10dc4a03a3b676ce953bdfdc53bcbce8445600d7790df9c", 0xa8, 0x1}, {&(0x7f0000000480)="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", 0xfb, 0x4}, {&(0x7f0000000580)="b66278372de76c22d33cf9259bbaf05c094e7fa5c6fb4f42c799c65e3f89c230b4", 0x21, 0x7f}, {&(0x7f00000005c0)="07e5997c5d979abfe3f9b6420c4d1dfe9882416274ce3d33d34095ffeb763f0d9955c962ce8813e1d27b0c9c6143f1e0f5b51c9e9420b552d3381db1e3c900c2373a89ea065adf9184bcb72212c1671966d505ac23c376942fe4d867bf8751e8fcdafc806bbbd4e6d1b9a6cbd3744ee2a647fafdb1d3aaed00006fec92f5df230346ba912273a9b8ef75127b1181f01c85f64d7166ca59fd9f1897999faab34ed87703f507a167f9cd7ae408da7005b68965a3fbdf235d7d743a08dc574d52ebd9157b8271518e392bcfc3e5bc75", 0xce, 0x93}, {&(0x7f00000006c0)="5d20b6cdc8c89580eb9e7b8cbe9c880fd5eee018e9ec95ca8f1f35ce3c1d32fc7e9ef15a533007dc9f16ffa4ac51025d10a53774e03c3c80eff26f86985e6b5c3afa1e61232c600b1ac4d34d10e6b92f4baa6420317ed6cbbe165450e3de403634474b47c18407030fa74fa847e220c568c2c4658c4e04096ef3c00289a1627a14e956c094bb1877a99287dc27d40cb44ce1ea8de370d65d8470268902327797bb", 0xa1, 0x80000001}], 0x20802, &(0x7f0000000840)={[{@norecovery}], [{@euid_gt={'euid>', 0xffffffffffffffff}}, {@subj_role={'subj_role', 0x3d, 'nu,\x96\xf1\xccups\x00'}}, {@euid_eq}, {@euid_eq}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@smackfsdef={'smackfsdef', 0x3d, '/&^+)'}}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) r7 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r7, 0x17, 0x0, 0x0) ppoll(&(0x7f0000000900)=[{r3, 0x8020}, {r4, 0xe155}, {r5, 0x4}, {r0, 0x20}, {r6, 0xc002}, {r7, 0x1600}], 0x6, &(0x7f0000000940), &(0x7f0000000980)={[0x535]}, 0x8) fstatfs(r3, &(0x7f0000000040)=""/158) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x9, 0x3f, 0x2, 0x0, 0x9, 0x800, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x10001, 0x6262cc23d75f6ae4, @perf_bp={&(0x7f0000000800), 0x1}, 0x48c08, 0x6, 0x9, 0x7, 0x2, 0x7, 0x200, 0x0, 0x1, 0x0, 0xd985}, r2, 0xc, r3, 0x0) r8 = io_uring_setup(0x32e5, &(0x7f00000000c0)={0x0, 0xd85d, 0x1b}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000b00)=ANY=[@ANYBLOB="010000000100000018000000c3893bc12938434d3030d9c1f0af853f665b2266b96faf68e486a5db34e345c5b9b664e5498eecff815b701d1439efbcc5d17360199962f0e00689081d0c2e697b71578a611c90f599fb37924d7e0f2c43283d8f9d0a4c73e99920044d7a3bac932c7f7f56e17d22cb9be39edf522867d9f39387bb9e5778d796522a704db13d8b2f14ed6aaa39bbe0c1c844aab475a0c8e2646518f670742d1acf38e861e07c4c90b67b5e722347d4f87b2f1a94bec7a511bddc09ec4d4f9cf067a7897757bdd3949af1085f", @ANYRES32=r8, @ANYBLOB="01000000000000002e2f66696c653000"]) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x5, 0x3, 0x40, 0x8, 0x0, 0xb2f5, 0x4000, 0x8, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x9}, 0x802, 0xa75b, 0x8, 0x2, 0x1, 0x80000000, 0xff, 0x0, 0x7, 0x0, 0x1000}, 0x0, 0x13, r9, 0x9) [ 469.023409] FAULT_INJECTION: forcing a failure. [ 469.023409] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 469.025548] CPU: 0 UID: 0 PID: 5648 Comm: syz-executor.3 Not tainted 6.17.0-rc2-next-20250819 #1 PREEMPT(voluntary) [ 469.025584] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 469.025599] Call Trace: [ 469.025608] [ 469.025618] dump_stack_lvl+0xfa/0x120 [ 469.025656] should_fail_ex+0x4d7/0x5e0 [ 469.025705] _copy_to_user+0x32/0xd0 [ 469.025736] do_sys_name_to_handle+0x602/0x820 [ 469.025785] ? __pfx_do_sys_name_to_handle+0x10/0x10 [ 469.025826] ? getname_flags.part.0+0x1c6/0x540 [ 469.025862] ? putname.part.0+0x11b/0x160 [ 469.025898] __x64_sys_name_to_handle_at+0x299/0x2f0 [ 469.025944] ? __pfx___x64_sys_name_to_handle_at+0x10/0x10 [ 469.025984] ? syscall_user_dispatch+0x78/0x140 [ 469.026048] do_syscall_64+0xbf/0x360 [ 469.026083] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 469.026110] RIP: 0033:0x7f7dba16fb19 [ 469.026130] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 469.026154] RSP: 002b:00007f7db76e5188 EFLAGS: 00000246 ORIG_RAX: 000000000000012f [ 469.026180] RAX: ffffffffffffffda RBX: 00007f7dba282f60 RCX: 00007f7dba16fb19 [ 469.026197] RDX: 0000000020000440 RSI: 0000000020000400 RDI: 0000000000000003 [ 469.026213] RBP: 00007f7db76e51d0 R08: 0000000000000000 R09: 0000000000000000 [ 469.026228] R10: 0000000020000480 R11: 0000000000000246 R12: 0000000000000001 [ 469.026244] R13: 00007fff87d8acaf R14: 00007f7db76e5300 R15: 0000000000022000 [ 469.026286] [ 469.067724] loop4: detected capacity change from 0 to 3 04:20:19 executing program 0: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000000000000000000000000000000000000000000020002000010000000000050040", 0x29, 0x540}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000012800)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000000800)=ANY=[]) lsetxattr$security_selinux(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000300)='system_u:object_r:agp_device_t:s0\x00', 0x22, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/consoles\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x802, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@msize={'msize', 0x3d, 0x9}}, {@dfltgid={'dfltgid', 0x3d, 0xee01}}, {@version_u}, {@nodevmap}, {@mmap}, {@cache_loose}, {@afid={'afid', 0x3d, 0xad}}, {@noextend}], [{@audit}]}}) [ 469.097424] loop5: detected capacity change from 0 to 264192 [ 469.108976] loop4: detected capacity change from 0 to 3 [ 469.167188] loop5: detected capacity change from 0 to 264192 04:20:19 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20}, &(0x7f0000000480), 0x0) (fail_nth: 8) 04:20:19 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) (fail_nth: 20) 04:20:19 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast1, @in=@local, 0x4e20, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x1}}, {{@in=@multicast2}, 0x1, @in=@multicast2, 0x0, 0x5}}, 0xe8) 04:20:19 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5021) [ 469.258000] FAULT_INJECTION: forcing a failure. [ 469.258000] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 469.258991] CPU: 1 UID: 0 PID: 5677 Comm: syz-executor.3 Not tainted 6.17.0-rc2-next-20250819 #1 PREEMPT(voluntary) [ 469.259010] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 469.259018] Call Trace: [ 469.259023] [ 469.259028] dump_stack_lvl+0xfa/0x120 [ 469.259054] should_fail_ex+0x4d7/0x5e0 [ 469.259079] _copy_to_user+0x32/0xd0 [ 469.259094] simple_read_from_buffer+0xe0/0x180 [ 469.259114] proc_fail_nth_read+0x18a/0x240 [ 469.259134] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 469.259153] ? security_file_permission+0x22/0x90 [ 469.259171] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 469.259188] vfs_read+0x1eb/0xc70 [ 469.259211] ? __pfx_vfs_read+0x10/0x10 [ 469.259229] ? lock_release+0xc8/0x290 [ 469.259247] ? __fget_files+0x20d/0x3b0 [ 469.259271] ksys_read+0x121/0x240 [ 469.259288] ? __pfx_ksys_read+0x10/0x10 [ 469.259303] ? syscall_user_dispatch+0x78/0x140 [ 469.259323] do_syscall_64+0xbf/0x360 [ 469.259340] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 469.259352] RIP: 0033:0x7f7dba12269c [ 469.259362] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 469.259373] RSP: 002b:00007f7db76e5170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 469.259384] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7dba12269c [ 469.259392] RDX: 000000000000000f RSI: 00007f7db76e51e0 RDI: 0000000000000004 [ 469.259399] RBP: 00007f7db76e51d0 R08: 0000000000000000 R09: 0000000000000000 [ 469.259407] R10: 0000000020000480 R11: 0000000000000246 R12: 0000000000000001 [ 469.259414] R13: 00007fff87d8acaf R14: 00007f7db76e5300 R15: 0000000000022000 [ 469.259434] 04:20:19 executing program 5: r0 = io_uring_setup(0x1ff, &(0x7f0000000080)={0x0, 0x1}) io_uring_register$IORING_UNREGISTER_BUFFERS(r0, 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000140)=[0xffffffffffffffff], 0x1) io_uring_register$IORING_UNREGISTER_FILES(r0, 0x3, 0x0, 0x0) 04:20:19 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) (fail_nth: 21) [ 469.351398] FAULT_INJECTION: forcing a failure. [ 469.351398] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 469.352444] CPU: 1 UID: 0 PID: 5687 Comm: syz-executor.7 Not tainted 6.17.0-rc2-next-20250819 #1 PREEMPT(voluntary) [ 469.352460] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 469.352467] Call Trace: [ 469.352472] [ 469.352476] dump_stack_lvl+0xfa/0x120 [ 469.352496] should_fail_ex+0x4d7/0x5e0 [ 469.352519] _copy_to_user+0x32/0xd0 [ 469.352533] simple_read_from_buffer+0xe0/0x180 [ 469.352551] proc_fail_nth_read+0x18a/0x240 [ 469.352570] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 469.352589] ? security_file_permission+0x22/0x90 [ 469.352607] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 469.352624] vfs_read+0x1eb/0xc70 [ 469.352646] ? __pfx_vfs_read+0x10/0x10 [ 469.352664] ? lock_release+0xc8/0x290 [ 469.352681] ? __fget_files+0x20d/0x3b0 [ 469.352705] ksys_read+0x121/0x240 [ 469.352721] ? __pfx_ksys_read+0x10/0x10 [ 469.352745] do_syscall_64+0xbf/0x360 [ 469.352762] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 469.352774] RIP: 0033:0x7f819698969c [ 469.352783] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 469.352795] RSP: 002b:00007f8193f4c170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 469.352806] RAX: ffffffffffffffda RBX: 0000000020400000 RCX: 00007f819698969c [ 469.352814] RDX: 000000000000000f RSI: 00007f8193f4c1e0 RDI: 0000000000000003 [ 469.352822] RBP: 00007f8193f4c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 469.352829] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 469.352836] R13: 00007ffddbe945df R14: 00007f8193f4c300 R15: 0000000000022000 [ 469.352856] 04:20:30 executing program 2: syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[]) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x20000}, 0x20) 04:20:30 executing program 0: r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$PTP_PEROUT_REQUEST(r0, 0x40383d0c, &(0x7f00000000c0)={{}, {0x0, 0x6}, 0x0, 0x4}) r1 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r1, 0x17, 0x0, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r1, 0x84009422, &(0x7f0000000100)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}}) 04:20:30 executing program 6: r0 = perf_event_open(&(0x7f0000000340)={0x3, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) fcntl$dupfd(r0, 0x49f3d43f9f2e6f70, 0xffffffffffffffff) r1 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r1, 0x17, 0x0, 0x0) r2 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r2, 0x17, 0x0, 0x0) sendfile(r1, r2, &(0x7f0000000040)=0x6, 0x80000000) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000540)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001980)={[{@gid}]}) 04:20:30 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20}, &(0x7f0000000480), 0x0) 04:20:30 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:20:30 executing program 5: syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{&(0x7f0000000100)="f49c739b071bf66684", 0x9}], 0x0, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x100, &(0x7f00000000c0)={0x70, 0x2, 0xa0000}, 0x20) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000000080), 0x10, 0x20004800) 04:20:30 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5028) 04:20:30 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x7f, 0x87, 0x40, 0x7, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x2, @perf_bp={&(0x7f0000000000), 0x4}, 0x140, 0x9, 0x1f, 0x8, 0x4, 0x5, 0x7f, 0x0, 0x81, 0x0, 0xa000000}, r0, 0x0, 0xffffffffffffffff, 0x8) r1 = socket$unix(0x1, 0x2, 0x0) shutdown(r1, 0x0) recvmmsg$unix(r1, &(0x7f0000000700)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:20:31 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000000000095ffffffa891714f03d96af79864b0559a765a21c632fcd39933baa3fa6a889fb20ef9d12d7903f3a07694fde471f857c2166958ab088c526957a7686dd0a92f65d3f96c40a474451ff97078c3970bef2fc53c8b98d856c1b6183185176eec969a8447c4e9b6f52fb8b689d8a1ff60b7ca700ac2cc6122f50d4529a12ceee1646787517bfd61ef6e7ab2a40400aa19677b4799aa9b4e8415f2eb749acc06e256f37c9d6ccf8b229f42312a236b1349"]) 04:20:31 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004580)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c, &(0x7f0000000a00)=[{&(0x7f0000000080)="add176fd18e8d85c98cf9586689cb0c6472de50db9306a43f1a0f561cde9ce1524df0d44a17877e54d7a19bfb7b81e2a6d955dcc9ee40efa03b6ca85edafbe67554d9f0997c720db58d1daf4bc2ccadf65b14022e56f9275edcc44f8d578119f", 0x60}, {&(0x7f0000000700)="63a8544c060000001a49ad1dd5fbc344b1ef32463c9cc29ae63d360e894327d3825a0adee47e1a21da1b8a21c09017493959a73a9f21f8810f82b885f0088d1d97832f11661fb66f5a093fd7f1d1db85cea3aec5e28c463a2f6e2cc6507d1bde945e95986ced97f07a14f66ee1473cc9dc4322aa865c3d739a065db09a007bfb46be6c04c50efcba99d42ebd165094ab0307b6626100eaddf7c22e6f8c9ee0a456a1523d1251cf6daa36e95fe32b72b5cfe98c324f1a8d4da6df5b0ec0167830ab9127ef144bb397c5e8ad4cf0e170a36ef360490893e83b5a4b59f5b990875a382dc6b0b5ad59f552a44161e3f384", 0xef}, {&(0x7f0000000100)="011b0bc7fc29ce89ef6f206adf67cad40912e17ebe9578b8963a", 0x1a}, {&(0x7f0000000280)="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", 0x444}], 0x4}}], 0x1, 0x0) 04:20:31 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x50b1) 04:20:31 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendmmsg$sock(r0, &(0x7f0000000240)=[{{&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0x25dfdbfb, 0x8aa0104}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)="607a44efdc19c0228d61d44d7c5828f7c97c13a06e67f0d01a9b950a8cc863597109be3a5bebbfa5747f086c442a784ed952dd0d11454b57fdf1e19d3264d3df44de1839518b25bea49c885762202d14e0f14b6fe9a14af78a8012ced4e438099c239cb251f6255da133a6c74ebe902519b53e218d0266818d8806e2b8201d9c1f48b57d4378f08bbeeafbc944dc69f1486f28a8cf3ff02672e795ec03cb73f7c15a8ba05fd13373f92f943beaf8d7e3eea331df34bf09a7cb80f5033b8e836397626aefec315c67f9f97f92ba35ecc1ee01c468dd78eed20a921dd71b5da429ebc9748f9039f40f22a2", 0xea}], 0x1, &(0x7f00000001c0)=[@txtime={{0x18, 0x1, 0x3d, 0x6}}, @mark={{0x14, 0x1, 0x24, 0x6}}, @mark={{0x14, 0x1, 0x24, 0x80000000}}], 0x48}}], 0x1, 0x4000005) [ 480.577619] program syz-executor.2 is using a deprecated SCSI ioctl, please convert it to SG_IO 04:20:31 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0xc}, &(0x7f0000000480), 0x0) [ 480.610486] ata1.00: non-matching transfer count (1794611300/1) 04:20:31 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r0, &(0x7f0000000040)=""/158) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000600)) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x7eba, &(0x7f00000001c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000003ac0)) io_uring_enter(r1, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x668, &(0x7f0000000100)={0x0, 0x6cd7, 0x0, 0x0, 0x1cf}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x10000, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r2, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)=""/97, 0x61}, {&(0x7f0000000200)=""/148, 0x94}, {&(0x7f00000002c0)=""/188, 0xbc}, {&(0x7f0000000040)=""/55, 0x37}, {&(0x7f0000000380)=""/237, 0xed}, {&(0x7f0000000480)=""/175, 0xaf}], 0x6) openat$zero(0xffffffffffffff9c, &(0x7f00000005c0), 0xc3, 0x0) 04:20:31 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5002) [ 480.634694] program syz-executor.2 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 480.635587] ata1.00: non-matching transfer count (1794611300/1) 04:20:40 executing program 4: r0 = openat2(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x1, 0x20, 0x4}, 0x18) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100), 0x200, 0x0) listen(r1, 0x9) clone3(&(0x7f0000000240)={0x61020100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 04:20:40 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x2}}, &(0x7f0000000480), 0x0) 04:20:40 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5003) 04:20:40 executing program 5: r0 = perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000240)={0x61020100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) close_range(r0, r0, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) clone3(&(0x7f0000000680)={0x1000, &(0x7f0000000400), &(0x7f0000000440)=0x0, &(0x7f0000000480), {0x8}, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/162, &(0x7f00000005c0)=[r1, r1, r1, r1, r1, r1, r1, r1, r1], 0x9, {r2}}, 0x58) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = getpgid(0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r6, &(0x7f0000000040)=""/158) setsockopt(r6, 0x4, 0x7, &(0x7f0000001400)="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", 0x1000) fcntl$lock(r4, 0x25, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, r5}) r7 = fork() kcmp(r5, r7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r8, &(0x7f0000000040)=""/158) clone3(&(0x7f0000000740)={0x40090400, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), {0xa}, &(0x7f0000000140)=""/186, 0xba, &(0x7f0000000200)=""/19, &(0x7f0000000700)=[r3, r7], 0x2, {r8}}, 0x58) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r9) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0xc00, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="2c76657273696f6e3df572323030302c6e6f6465766d61702c76657273696f6e3d3970323030302e4c2c63616368653d6d6d61702c76657273696f6e3d3970323030302e4c2c63616368653d6c6f6f73652c6e6f6465766d61702c64656275673d3078309eacc43c5e9984443030303030303030303030303030312c6f626a5f757365723d7b7b2c2c7002006d69745f646972656374696f2c666f776e65723d", @ANYRESDEC, @ANYBLOB=',euid=', @ANYRESDEC=r9, @ANYBLOB=',\x00']) 04:20:40 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x4, @loopback}, 0x1c) write$binfmt_aout(r0, 0x0, 0x2) 04:20:40 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0xde, 0xf3, 0x2, 0x0, 0x8, 0x8000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000000280)}, 0x62c2, 0x3, 0x1, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x8, 0x0, 0x9}, 0x0, 0xb, 0xffffffffffffffff, 0x3) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f00000001c0)) write$binfmt_script(0xffffffffffffffff, 0x0, 0x108) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x20000000000, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x3e96, &(0x7f0000000140)={0x0, 0x66eb}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x20040, 0x0) r1 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r1, 0x17, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000200)=[r0], 0x1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xc) pread64(0xffffffffffffffff, &(0x7f00000000c0)=""/194, 0xc2, 0x0) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0), 0x2, 0x0) r2 = syz_io_uring_setup(0x2262, &(0x7f0000003a00), &(0x7f0000ff5000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, 0x0, &(0x7f0000003ac0)) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r2, 0xc, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(0xffffffffffffffff, 0xa, 0x0, 0x0) 04:20:40 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x8, 0x4, 0x8, 0x7, 0x0, 0x35f, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x1, @perf_bp={&(0x7f0000000040), 0xa}, 0x80, 0x9, 0x1, 0x7, 0x9, 0x6, 0xecf, 0x0, 0xfffffd50, 0x0, 0x7}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x8) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000100)=""/2, 0x2}, {&(0x7f0000000200)=""/238, 0xee}, {&(0x7f0000000140)=""/54, 0x36}, {&(0x7f0000000300)=""/7, 0x7}, {&(0x7f0000000340)=""/124, 0x7c}, {&(0x7f00000003c0)=""/86, 0x56}, {&(0x7f0000000440)=""/52, 0x34}], 0x7, 0xffffffff, 0x6) r1 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x800001a}) 04:20:40 executing program 1: mlockall(0x1) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) mlockall(0x0) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) mlockall(0x1) mlockall(0x3) mlockall(0x0) r1 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r1, &(0x7f0000400000/0xc00000)=nil, 0x5000) mlockall(0x0) shmat(r1, &(0x7f0000af2000/0x2000)=nil, 0x6000) shmat(r0, &(0x7f0000fe4000/0x2000)=nil, 0x7000) shmat(r0, &(0x7f00007a0000/0x1000)=nil, 0x6000) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) [ 490.449830] program syz-executor.6 is using a deprecated SCSI ioctl, please convert it to SG_IO 04:20:41 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x5, 0x7, 0xdc, 0x40, 0x0, 0xfffffffffffffffe, 0x100, 0x9, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x10001, 0x4, @perf_bp, 0x480, 0x800, 0x4, 0x9, 0x6, 0x5, 0xfffd, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x0, r0, 0x8) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000240)) [ 490.556423] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 490.566151] Bluetooth: hci0: Opcode 0x0406 failed: -4 04:20:41 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5004) 04:20:41 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x8}}, &(0x7f0000000480), 0x0) 04:20:41 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), r0) r1 = socket(0x26, 0x5, 0x9) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x2c, r3, 0x5, 0x0, 0x0, {{0x2}, {@val={0x8, 0x3, r4}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random}]]}, 0x2c}}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x2c, r6, 0x5, 0x0, 0x0, {{0x2}, {@val={0x8, 0x3, r7}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random}]]}, 0x2c}}, 0x0) sendmsg$NL80211_CMD_GET_MPATH(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, r3, 0xe14, 0x70bd2a, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r7}, @val={0xc, 0x99, {0x8000, 0x33}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa}]}, 0x40}, 0x1, 0x0, 0x0, 0x4040080}, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000003c80), r0) [ 490.628108] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 490.637098] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 490.659461] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 490.661738] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 490.690411] Bluetooth: hci5: Opcode 0x0c1a failed: -4 [ 490.701133] Bluetooth: hci5: Opcode 0x0406 failed: -4 [ 490.713182] Bluetooth: hci7: Opcode 0x0c1a failed: -4 [ 490.719674] Bluetooth: hci7: Opcode 0x0406 failed: -4 [ 490.793068] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 490.799962] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 490.804406] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 490.812813] Bluetooth: hci5: Opcode 0x0c1a failed: -4 [ 490.817807] Bluetooth: hci7: Opcode 0x0c1a failed: -4 04:20:41 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/tty/drivers\x00', 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x8, 0x8, 0x7, 0x4, 0x0, 0x2, 0x910, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7a, 0x0, @perf_config_ext={0x80, 0x100000001}, 0x1000, 0x4ec, 0x1ff, 0x7, 0x10000, 0x238072c7, 0x1, 0x0, 0x7, 0x0, 0x7}, 0x0, 0xe, 0xffffffffffffffff, 0x8) sendfile(r1, r0, &(0x7f0000000000)=0x7ff, 0x6) 04:20:41 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5005) 04:20:41 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xe, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) ioctl$TCSETSF2(r0, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"}) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 04:20:41 executing program 2: setreuid(0x0, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r2) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r4) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000440)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYRES32=0xffffffffffffffff, @ANYRES32, @ANYBLOB="2e2f66696c653000314d9d091df87e7242b63889a7363846139700a32c33d9422df41dc14d5154f3bcd9deb0d2a418ce6402cca762286a116a8d405952f14dc1ed5bd1c14ae6cad94df063a9548aee714aa79440f108a1f447cb1dbf6dfb9607b7e558880493e016f3d7769764a7152cdd8e6cf8286eff4f760606e3c6aedeb914fc1411e1a4389b1d07b986725ee6f0a6529171a320205468a058d9a2c7479a7ff5e048e08ce2abe5dbdfd6df3712be6d8f84db6c93cc797bbe43ba3c165673d326f1add1cf340dd19db594da5a2bb7ee77d092c9b2f837e1b56816f6d820fd728abbbb"]) setresuid(r2, r4, r5) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f00000000c0)='system.posix_acl_default\x00', 0x0, 0x0, 0x0) signalfd(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x18, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201000000000000", 0x6c, 0x400}, {0x0}, {&(0x7f0000010200)="01000000000005000c00000000000000", 0x10, 0x560}, {0x0}, {&(0x7f0000010400)="02000000120000002200000060000f00030004000000", 0x16, 0x800}, {&(0x7f0000010e00)}, {&(0x7f0000011000)}, {0x0, 0x0, 0x3800}, {&(0x7f0000011200)}, {0x0}, {&(0x7f0000011500)}, {&(0x7f0000011600)="504d4d00504d4dffd2f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033320075782f746573742f73797a5f6d6f756e745f696d6167655f650500", 0x72, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {0x0}, {0x0, 0x0, 0x7c00}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006000000", 0x18, 0x8000}, {0x0}, {0x0}, {0x0}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f0000000000000400040000", 0x1f, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f4655fd0f4655fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d00", 0x3e, 0x11100}, {&(0x7f0000013000)="8081000000180000d0f4655fd0f4655fd0f4655f00000000000001000c00000010000800000000000af30200040000000000000000000000020000001000000002000000010000001300"/92, 0x5c, 0x11180}, {0x0}, {0x0}], 0x0, &(0x7f0000013c00)) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) signalfd(r6, &(0x7f0000000080)={[0x188]}, 0x8) 04:20:41 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0xf2}}, &(0x7f0000000480), 0x0) 04:20:41 executing program 5: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='hugetlbfs\x00', 0x106802, 0x0) r0 = inotify_init1(0x0) mount(&(0x7f00000001c0)=@nullb, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='9p\x00', 0x0, &(0x7f0000000340)='\x00') inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x100003c) statfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)=""/91) umount2(&(0x7f0000000180)='./file0\x00', 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r1, &(0x7f0000000040)=""/158) r2 = inotify_init1(0x0) r3 = inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x80000148) r4 = inotify_add_watch(r1, &(0x7f0000000380)='./file1\x00', 0x1) inotify_rm_watch(r2, r4) inotify_rm_watch(r1, r3) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="fd2d0000050000002e2f66696c653000"]) 04:20:41 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5006) 04:20:41 executing program 0: ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000140)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xff}}, './file1\x00'}) r1 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r4) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r6) mount$9p_fd(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0), 0xc0e070, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@fscache}, {@cache_mmap}, {@access_uid={'access', 0x3d, 0xee00}}, {@version_u}, {@cache_mmap}, {@access_uid={'access', 0x3d, r2}}, {@loose}, {@version_L}], [{@smackfsroot={'smackfsroot', 0x3d, '@-*/!.#{'}}, {@measure}, {@fowner_eq={'fowner', 0x3d, r4}}, {@seclabel}, {@mask={'mask', 0x3d, 'MAY_READ'}}, {@fowner_gt={'fowner>', r6}}, {@appraise}, {@appraise_type}, {@obj_type}]}}) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fstatfs(0xffffffffffffffff, &(0x7f0000000040)=""/158) mq_timedsend(0xffffffffffffffff, &(0x7f0000000480)="a741b0e8b3337cff6656340d69387deb5a98c7ae7b1ebfc8f7567a0531", 0x1d, 0x5, &(0x7f00000004c0)={0x0, 0x3938700}) ioctl$FS_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000000)=0x4000) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r8, &(0x7f0000000040)=""/158) symlinkat(&(0x7f0000000400)='./file1\x00', r8, &(0x7f0000000440)='./file1\x00') r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r9, 0x40086602, &(0x7f0000000240)=0x80000) 04:20:41 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0xf2ff}}, &(0x7f0000000480), 0x0) 04:20:41 executing program 2: r0 = getpgrp(0x0) r1 = gettid() r2 = signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) io_setup(0x400, &(0x7f0000000000)=0x0) io_submit(r3, 0x1, &(0x7f00000001c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x5, 0x0, r2, 0x0}]) clone3(&(0x7f0000005880)={0x165086780, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r4 = socket$netlink(0x10, 0x3, 0x15) sendfile(r4, r2, &(0x7f0000000040)=0x7b28, 0x3f) tgkill(r0, r1, 0xb) 04:20:41 executing program 4: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0xf2}}, &(0x7f0000000480), 0x0) [ 491.277360] 9pnet_virtio: no channels available for device /dev/nullb0 [ 491.288793] audit: type=1400 audit(1755663641.838:20): avc: denied { watch_reads } for pid=5812 comm="syz-executor.5" path="/syzkaller-testdir015765632/syzkaller.7En5Af/63/file0" dev="sda" ino=16009 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=dir permissive=1 [ 491.320869] 9pnet_virtio: no channels available for device /dev/nullb0 [ 492.828128] Bluetooth: hci7: command 0x0406 tx timeout [ 492.829271] Bluetooth: hci5: command 0x0406 tx timeout [ 492.830321] Bluetooth: hci3: command 0x0406 tx timeout [ 492.831357] Bluetooth: hci1: command 0x0406 tx timeout [ 492.832368] Bluetooth: hci0: command 0x0406 tx timeout [ 494.876135] Bluetooth: hci0: command 0x0406 tx timeout [ 494.877224] Bluetooth: hci7: command 0x0406 tx timeout [ 494.878233] Bluetooth: hci3: command 0x0406 tx timeout [ 494.879259] Bluetooth: hci1: command 0x0406 tx timeout [ 494.880251] Bluetooth: hci5: command 0x0406 tx timeout 04:20:50 executing program 6: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5c000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/1408, 0x580, 0x8000}, {&(0x7f0000010600)="ff43443030310100"/32, 0x20, 0x8800}, {&(0x7f0000010700)="01001700000001000000050018000000010046494c4530000000000000000000", 0x20, 0x9800}, {&(0x7f0000010800)="01000000001700010000050000000018000146494c4530000000000000000000", 0x20, 0xa800}, {&(0x7f0000010900)="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", 0x380, 0xb800}, {&(0x7f0000010d00)="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", 0x200, 0xc000}, {&(0x7f0000010f00)="4552ed010a548701525249505f313939314154484520524f434b20524944474520494e5445524348414e47452050524f544f434f4c2050524f564944455320535550504f525420464f5220504f5349582046494c452053595354454d2053454d414e54494353504c4541534520434f4e544143542044495343205055424c495348455220464f522053504543494649434154494f4e20534f555243452e2020534545205055424c4953484552204944454e54494649455220494e205052494d41525920564f4c554d452044455343524950544f5220464f5220434f4e5441435420494e464f524d4154494f4e2e00"/256, 0xd4, 0xc800}, {&(0x7f0000011000)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0xd000}, {&(0x7f0000011100)='syzkallers\x00'/32, 0x20, 0xd800}, {&(0x7f0000011200)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x10800}], 0x0, &(0x7f0000011700)) 04:20:50 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000697000/0x3000)=nil, 0x0) shmctl$IPC_RMID(r0, 0x0) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:20:50 executing program 0: syz_emit_ethernet(0x1e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaa0baaaaaaaaaaaa000c710000006056bc4bd74174ad044000002c3ae4f9cf8855e9d9598deca674bffaa19e854d6a0b53de91580bdb2d5cbe798c8b7b6c3b17d8e4203bb98350892d8b06e66f170de482cd0000dcbb3b37f33393427553df4df053c6184101d7afbde5fff9f7dcbbd3502c2c0449382db5217c5d4a6a68bbb2399dd53365a9c711eae100"/152], 0x0) 04:20:50 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5007) 04:20:50 executing program 5: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e365d99dfc335cf588132eba1a51d12f95180d319ee1e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab32e07ac5000000000000000032", 0x51) r0 = accept4$packet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x14, 0x80000) setsockopt(r0, 0x1ff, 0x0, &(0x7f0000000140)="cc7f5bf0f19b6adcc5c932886869afa6f29f39910405035f69801029ad46a9007871180689b7db02e13dab383e638a766f34feae48615e8840767c299359d0220b0f90464e60b24aef30cd0bc30759d14f6de001eb75923abb6a017e6c3780e142a71fd0e243f28e8c1af5dd46a161be5224f22af7357b104db30ee39912666ad78bbb8a8683849a315f7826cbcf722319fdeef5c539ebef99eb51329105ace483f2f43283edbfe224d2abc283fb5b8bb1bd278feedabe75a0544461c1b11cd60ba8ce1e41545a19bec7445d4a0f8ce5b29b4c6bf1ea8559c912", 0xda) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETVNETHDRSZ(r1, 0x401054d6, 0x0) 04:20:50 executing program 4: syz_emit_vhci(&(0x7f0000000000)=@HCI_EVENT_PKT={0x4, @hci_ev_si_security={{0x2, 0x7}, {0x4, 0x0, 0x4}}}, 0xa) syz_emit_vhci(&(0x7f0000000100)=@HCI_SCODATA_PKT={0x3, {0xc9, 0xac}, "2e19183d25431e9a99a3f9e0a0a26ae05aa40d40359df3ed6f7f35445ff9d59cbf8e4e3887a2e196c498830f77fecdc46a6e37d5a14628cb2d251f9d6d883819c76e4b179ff1cf83dbfcd864bf66ae5e039098747e2c7fddea7ca13beca1a6adf71add51bcc0337ae03a0f82e345358b375532f0b62dd199e81f3a7b463caea92e239e4fa5e8b671ca163cfe9aada3289d615822741beeb09c4d139fb5926e161e5702f6936bde03f1e7536b"}, 0xb0) syz_emit_vhci(&(0x7f0000000080)=@HCI_EVENT_PKT={0x4, @hci_ev_remote_version={{0xc, 0x8}, {0x0, 0xc9, 0x80, 0x3ff}}}, 0xb) syz_emit_vhci(&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00'], 0x5) 04:20:50 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0xfff2}}, &(0x7f0000000480), 0x0) 04:20:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000100)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000300), 0x31) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r4) quotactl(0x7, &(0x7f0000000180)='./file0\x00', r4, &(0x7f0000000900)="49ff788692802e41ba9e5781627102c31979be95283f6762c838ae76fe2a5a0da16236327cb5967b69dc7584014f900950e321ab98e20d055a5561a05cac17b0130af7e401716dc10e0f95cf70efb1e6f3fa29ec153266efcb893f86cabefed6e91d7b436d0efa86b8d64378117d8cf524207b6b59feef03262d067e925f4dd130c0782b797b08bb240db4ca1a79674353f897abbc379e96b2ad78e14d5f3325a60627d15cf9538cf8dd50b388f09fa6678796af805cb5e9f0b5fb1db8253c31ac67a46672c661d7960632876a4c49b05748287d8255110628bbc3") write$P9_RREADLINK(r1, &(0x7f0000000140)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg(r5, &(0x7f0000000540)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @empty}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="ee72af93", 0xffd8}], 0x1}, 0x0) recvmmsg(r5, &(0x7f00000064c0)=[{{&(0x7f0000000200)=@nfc_llcp, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/133, 0x85}, {&(0x7f0000000380)=""/131, 0x83}, {&(0x7f0000000440)=""/41, 0x29}, {&(0x7f0000000480)=""/15, 0xf}, {&(0x7f0000000580)=""/222, 0xde}, {&(0x7f0000000680)=""/170, 0xaa}, {&(0x7f0000000a00)=""/160, 0x92}], 0x7, &(0x7f0000000800)=""/214, 0xd6}}, {{&(0x7f0000001900)=@rc, 0x80, &(0x7f0000006e80)=[{&(0x7f0000001c40)=""/4080, 0xff0}, {&(0x7f0000001980)=""/35, 0x23}, {&(0x7f0000001a40)=""/102, 0x66}, {&(0x7f0000002c40)=""/4096, 0x1063}, {&(0x7f0000000b00)=""/245, 0xf5}, {&(0x7f0000003c40)=""/229, 0xe5}], 0x6, &(0x7f0000003dc0)=""/176, 0xb0}}, {{0x0, 0x0, &(0x7f0000006180)=[{&(0x7f0000003e80)=""/4096, 0x1000}, {&(0x7f00000019c0)}, {&(0x7f0000004e80)=""/238, 0xf9}, {&(0x7f0000004f80)=""/177, 0xb1}, {&(0x7f0000001bc0)=""/22, 0x16}, {&(0x7f0000005040)=""/94, 0x5e}, {&(0x7f00000050c0)=""/28, 0x1c}, {&(0x7f0000005100)=""/58, 0x3a}, {&(0x7f0000005140)=""/38, 0x26}, {&(0x7f0000005180)=""/4096, 0x1000}], 0xa}, 0xfffffffe}, {{&(0x7f0000006240)=@rc={0x1f, @none}, 0x80, &(0x7f0000006840)=[{&(0x7f00000062c0)=""/221, 0xdd}], 0x1, &(0x7f0000006400)=""/169, 0xa9}}], 0x4, 0x40010002, &(0x7f0000006600)={0x0, 0x989680}) r6 = fsmount(r1, 0x1, 0x70) close_range(r1, r6, 0x0) [ 499.973841] loop6: detected capacity change from 0 to 736 04:20:50 executing program 1: mlockall(0x0) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) r0 = shmget(0x2, 0x2000, 0x200, &(0x7f000075f000/0x2000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) mlock(&(0x7f00005b4000/0x1000)=nil, 0x1000) 04:20:50 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x80000}}, &(0x7f0000000480), 0x0) 04:20:50 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'vcan0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="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"]}) sendmsg$nl_xfrm(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000100)=@newsa={0x104, 0x10, 0x1, 0x0, 0x0, {{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee01}, {@in6=@loopback, 0x0, 0x3c}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, {}, {0x0, 0x0, 0x0, 0x8d1}, {}, 0x0, 0x0, 0x2}, [@coaddr={0x14, 0xe, @in6=@ipv4={'\x00', '\xff\xff', @dev}}]}, 0x104}}, 0x0) 04:20:50 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x209000, 0xe1) lsetxattr$system_posix_acl(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='system.posix_acl_default\x00', &(0x7f0000000140)={{}, {0x10}}, 0x24, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180), 0x1000) 04:21:01 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x1000000}}, &(0x7f0000000480), 0x0) 04:21:01 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5008) 04:21:01 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x4a002) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000680)={0x53, 0x0, 0x6, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f00000005c0)="867ba024142b", 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r1, 0x17, 0x0, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r1, 0x40189429, &(0x7f0000000000)={0x0, 0x2000000000000, 0x7}) 04:21:01 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) bind$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x6, @none, 0x7}, 0xe) acct(&(0x7f0000000480)='./file0\x00') 04:21:01 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000593000/0x1000)=nil, 0x5000) r1 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r1, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmctl$SHM_UNLOCK(r1, 0xc) 04:21:01 executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) close(r0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYRESHEX=r0, @ANYRES32=r0], 0xb) open_by_handle_at(r0, &(0x7f00000009c0)=@raw={0x90, 0xfe, {"58e6975e5d885a86559c2d9dcf1522d257a5ead8ee9ebbaa612d5cc04e035ad8571367a371f2c40a3a9fe5320cf6711cf3434bed91b8bd5bc8e318377f01e9307d9b686f135c3feda5ef13cc86edeab3d829d65855a18bc90e3a0c6169fcbfb7897026cc9c1c3a75ebe23af257285b3223bf57aadd79b5a22964d10792caa49698e48004f34e41a87b8c518c3c"}}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r1, &(0x7f0000000040)=""/158) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r2, &(0x7f0000000040)=""/158) kcmp(0x0, 0xffffffffffffffff, 0x0, r2, 0xffffffffffffffff) execveat(r2, &(0x7f00000006c0)='./file0\x00', &(0x7f00000007c0)=[&(0x7f0000000700)='\x00', &(0x7f0000000740)='\x00', &(0x7f0000000780)='\x00'], &(0x7f0000000980)=[&(0x7f0000000800)=')\x00', &(0x7f0000000840)='\x00', &(0x7f0000000880)='numa_maps\x00', &(0x7f00000008c0)='(\x00', &(0x7f0000000900)=')@^*%^--#{.\x00', &(0x7f0000000940)='!,\x00'], 0x400) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f0000000040)=ANY=[@ANYBLOB="01000018400000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) r4 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x400, 0x6) r5 = io_uring_setup(0x1ff, &(0x7f00000005c0)={0x0, 0x1100000, 0x10, 0x0, 0x0, 0x0, r2}) io_uring_register$IORING_REGISTER_FILES(r5, 0x17, 0x0, 0x0) ioctl$BTRFS_IOC_DEV_REPLACE(r5, 0xca289435, &(0x7f0000001400)={0x3, 0x1000, @status={[0x10001, 0xffffffffffffbcff, 0x1, 0x8, 0x80000000, 0x40004]}, [0xfffffffffffffff7, 0x9, 0x1, 0x80000000, 0x80000000, 0xc44, 0x5, 0x3, 0x0, 0x2, 0x4, 0x8, 0x988, 0x400, 0x9, 0x5, 0x8, 0xef35, 0x9, 0x10001, 0x1, 0x8000, 0x0, 0xfffffffffffffff7, 0x1000, 0x0, 0x6, 0x0, 0x2, 0x1ff, 0x7f, 0xd6, 0x10000000000, 0x2, 0x1, 0x3f, 0x0, 0x401, 0xffffffffffffffff, 0x10000000000, 0x400, 0x6, 0x80000005, 0x70a, 0x80000001, 0x0, 0xe8, 0xe4, 0x9, 0x6, 0x0, 0xffffffff00000001, 0x4, 0x0, 0x1, 0x4ed2, 0x8001, 0x4, 0xdfd6, 0x2, 0x5, 0x5680, 0x0, 0x3]}) sendmsg(r4, &(0x7f0000000440)={&(0x7f0000000180)=@rc={0x1f, @any, 0x20}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)="f7019024a319875e0a39f452e22120cd6a500fdce38b041f545139faa4", 0x1d}, {&(0x7f0000000240)="071a2994accdf9e13dad3ada55114d7a75a7189a8c5c536e55f3b3ffec7e7a19f23393f6eb94b814e680795805db0467fb3dc9ae90b2d9d22358cac56afcef3d7a990ca373b44ef54ddb391086ee0948a1b4dafe2ecf5b13195178855e929815bfd470142a931a0213862571007a8113344858df3fc7fcb7a979a65e3193d9dcc4bc60d1d2a40fb2adf6dea71a63384f4d329c205b48354730ab24a79a1bfb8945", 0xa1}], 0x2, &(0x7f0000000340)=[{0x28, 0x113, 0x0, "dc74a61fcac7953857903f61431404b944221967"}, {0xa8, 0x119, 0x1, "8957b2d1b8a2187e25c32f2468772938d86abff8cbfd607986a9755c560b57500fd88973eef2afe96f7a5afc0c1e1f8f410f4b05c639d8c45a672f0147877c1988f61e0cf2546e58d89ddbfa72c19ae14e140cef19fbf483a5e03be5c761cfd70a71acd7d86cbf1e7157cfd0eccba0b411892b8e948743af1ea7bfbe55f1a935a226382730ad2c4e19c6939be6e9f7257795083d"}], 0xd0}, 0x800) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) sendmsg$AUDIT_USER(r3, &(0x7f0000000680)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000640)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0xfc}, 0x1, 0x0, 0x0, 0x8c0}, 0xc55f06f11ac4c7ee) read(r0, &(0x7f0000000480)=""/156, 0x9c) fallocate(r0, 0x20, 0x0, 0x100000000) 04:21:01 executing program 5: syz_io_uring_setup(0xfffffffe, 0x0, &(0x7f0000ff2000/0x1000)=nil, &(0x7f0000ff1000/0x3000)=nil, 0x0, 0x0) 04:21:01 executing program 6: syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001100000004000000040160020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000013c00)) lchown(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0xffffffffffffffff) 04:21:01 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x2000000}}, &(0x7f0000000480), 0x0) 04:21:01 executing program 0: r0 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000100)={0x0, "bc31381d2ae58e43642361e55a03e5c05d8f85a8a59be2980854e7e72aa01437bab87d53d63b63573768ffe1697617a80fa379b776e8dc7dfec73448bdfed013", 0x10}, 0x48, 0xfffffffffffffffe) r1 = add_key(&(0x7f0000000280)='trusted\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)="fce6d7d2e1a3627ba779df2d4fecc18d7bd686f28d8bf67db292b8aac3ff69adbd3bb669b9438d60dea7ba1e03c9d279cbd416001296cf1f109b272f43a1b8fa2d3d9fc48533896f2b396ef7705b0bd72742b5f5cf7730d1a4ba0d1c079266651957e9603b56d4574aac2749abaf9c467420154aaf979ee582910f34ff92e03948b84f4e0422f055613ad711cd585b65bc3ea067", 0x94, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f0000000200)='syzkaller\x00', &(0x7f0000000240)={'syz', 0x0}, r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080), r2) sendmsg$NLBL_MGMT_C_ADDDEF(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x40, r3, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @ipv4}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @dev}]}, 0x40}}, 0x0) [ 511.255893] sd 0:0:0:0: [sg_rq_end_io] Sense Key : Illegal Request [current] [ 511.257212] sd 0:0:0:0: [sg_rq_end_io] Add. Sense: Invalid command operation code [ 511.273803] loop6: detected capacity change from 0 to 4 [ 511.277127] sd 0:0:0:0: [sg_rq_end_io] Sense Key : Illegal Request [current] [ 511.278413] sd 0:0:0:0: [sg_rq_end_io] Add. Sense: Invalid command operation code [ 511.310980] EXT4-fs (loop6): Invalid log cluster size: 4097 04:21:01 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x500a) 04:21:01 executing program 1: ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x3f}}, './file0\x00'}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xb0, r1, 0x300, 0x70bd2c, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffff8001}, @IPVS_CMD_ATTR_DEST={0x5c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, '\x00', 0x1f}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x171f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x106}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xa0bc}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0xb0}, 0x1, 0x0, 0x0, 0x44052}, 0xc0c6) mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r2 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r2, &(0x7f0000400000/0xc00000)=nil, 0x5000) [ 511.372721] loop6: detected capacity change from 0 to 4 [ 511.389305] EXT4-fs (loop6): Invalid log cluster size: 4097 04:21:11 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/seq/timer\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000040), 0x8) 04:21:11 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x8cffffff}}, &(0x7f0000000480), 0x0) 04:21:11 executing program 1: mlockall(0x0) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x4000, 0x1800, &(0x7f00004df000/0x4000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:21:11 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r0, &(0x7f0000000040)=""/158) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = getpgid(0x0) fcntl$lock(r1, 0x25, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, r2}) r3 = fork() kcmp(r2, r3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0xa40c0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x2}, r2, 0x0, r0, 0x0) 04:21:11 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5021) 04:21:11 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000dff4655fdff4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000000002000028", 0x5d, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000def4655fdff4655fdff4655f000000000000040002000000000000000500000015", 0x29, 0x1600}, {&(0x7f0000011800)="020000000c0001", 0x7, 0x5400}], 0x0, &(0x7f0000012900)=ANY=[@ANYBLOB="a0"]) r1 = syz_open_dev$vcsu(&(0x7f0000000040), 0x3, 0x201) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x9) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = add_key$keyring(&(0x7f0000000500), &(0x7f0000000540)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) r5 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, &(0x7f00000001c0)="91", 0x1, r4) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) keyctl$chown(0x4, r5, 0x0, r7) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x8080a0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {}, 0x2c, {[{@cache_fscache}, {@version_L}, {@access_uid={'access', 0x3d, r3}}, {@aname}, {@dfltgid={'dfltgid', 0x3d, 0xffffffffffffffff}}, {@dfltgid={'dfltgid', 0x3d, r7}}, {@nodevmap}], [{@dont_measure}, {@smackfsfloor={'smackfsfloor', 0x3d, '@,'}}, {@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@subj_type={'subj_type', 0x3d, 'ext4\x00'}}]}}) mknodat$loop(r1, &(0x7f0000000080)='./file0\x00', 0x40, 0x0) getdents(r0, &(0x7f00000004c0)=""/253, 0xfd) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001140)=[{{&(0x7f0000000440)=@abs, 0x6e, &(0x7f0000000940)=[{&(0x7f00000005c0)=""/190, 0xbe}, {&(0x7f0000000680)=""/97, 0x61}, {&(0x7f0000000700)=""/213, 0xd5}, {&(0x7f0000000800)=""/116, 0x74}, {&(0x7f0000000880)=""/153, 0x99}], 0x5, &(0x7f00000009c0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x120}}, {{&(0x7f0000000b00), 0x6e, &(0x7f0000000f80)=[{&(0x7f0000000b80)=""/87, 0x57}, {&(0x7f0000000c00)=""/117, 0x75}, {&(0x7f0000000c80)=""/200, 0xc8}, {&(0x7f0000000d80)=""/132, 0x84}, {&(0x7f0000000e40)=""/43, 0x2b}, {&(0x7f0000000e80)=""/199, 0xc7}], 0x6, &(0x7f0000001000)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0x120}}], 0x2, 0x20, &(0x7f00000011c0)={0x0, 0x989680}) ioctl$ifreq_SIOCGIFINDEX_wireguard(r8, 0x8933, &(0x7f0000001200)={'wg0\x00'}) 04:21:11 executing program 6: r0 = syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[]) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0x200) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x600, 0x0, 0x0, 0x7fff0000}]}) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00') readlinkat(r0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=""/41, 0x29) 04:21:11 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x2048e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000056c0), 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) r2 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) sendfile(r2, r0, &(0x7f0000000080)=0xf8f, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00') io_setup(0x9, &(0x7f0000000180)=0x0) dup3(r1, r3, 0x0) io_submit(r4, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r3, 0x0}]) syz_io_uring_complete(0x0) 04:21:11 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) r1 = add_key$keyring(&(0x7f0000000500), &(0x7f0000000540)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, &(0x7f00000001c0)="91", 0x1, r1) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) keyctl$chown(0x4, r2, 0x0, r5) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r7 = getpgid(0x0) fcntl$lock(r6, 0x25, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, r7}) r8 = fork() kcmp(r7, r8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r10 = getpgid(0x0) fcntl$lock(r9, 0x25, &(0x7f0000000100)={0x1, 0x0, 0x0, 0x0, r4}) r11 = fork() kcmp(r10, r11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x3, 0x0, r5, 0xffffffffffffffff, 0xee00, 0xf8, 0xfff9}, 0x6, 0x7, 0x2, 0x3, r7, r10, 0x8}) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:21:11 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0xf2ffffff}}, &(0x7f0000000480), 0x0) [ 521.191847] loop4: detected capacity change from 0 to 512 [ 521.201143] ext4: Unknown parameter ' ' [ 521.209335] tmpfs: Unknown parameter './file0' [ 521.248769] loop4: detected capacity change from 0 to 512 [ 521.265867] ext4: Unknown parameter ' ' 04:21:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ad162361fe5767b9d0f4655fd2f4655fd2f4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000013c00)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r0, &(0x7f0000000040)=""/158) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={'veth0_to_bridge\x00', {0x2, 0x0, @loopback}}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x0, 0xea60}, {r1, r2/1000+60000}}) 04:21:11 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5028) 04:21:11 executing program 5: umount2(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$EXT4_IOC_GETSTATE(r0, 0x40086607, &(0x7f0000002a00)) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="696e69745f697061626c653d3078303030303030303030303030303030302c00beae359475d2a775"]) 04:21:11 executing program 4: mknod$loop(&(0x7f0000000580)='./file0\x00', 0x6000, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r0, &(0x7f0000000040)=""/158) open_tree(r0, &(0x7f0000000000)='./file0\x00', 0x900) execve(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 04:21:11 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r0, &(0x7f0000000040)=""/158) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = getpgid(0x0) fcntl$lock(r1, 0x25, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, r2}) r3 = fork() kcmp(r2, r3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0xa40c0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x2}, r2, 0x0, r0, 0x0) 04:21:11 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x50b1) 04:21:11 executing program 0: syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)) mount$cgroup(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x100000, 0x0) r0 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r0, 0x17, 0x0, 0x0) ioctl$AUTOFS_IOC_EXPIRE(r0, 0x810c9365, &(0x7f0000000140)={{0xfffffffe, 0x80000001}, 0x100, './file0\x00'}) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)) 04:21:12 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0xf6ffffff}}, &(0x7f0000000480), 0x0) 04:21:12 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='tranQ=fd,Rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c6e6f657874656e642c6f626a5f747970653d73380981bf1452203b4d645e8cfab29da5e04c0369c346a31f3556463ae93480979b48e036db3c18f63925f98c79fa0ec32c6d6561737572652c00"]) getpgrp(0x0) 04:21:12 executing program 6: r0 = io_uring_setup(0x774e, &(0x7f0000000000)={0x0, 0xde59, 0x1, 0x2, 0x2}) io_uring_register$IORING_REGISTER_FILES(r0, 0x17, 0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x791200, 0x9) r2 = io_uring_setup(0x2001ff, &(0x7f0000000240)) io_uring_register$IORING_REGISTER_FILES(r2, 0x17, 0x0, 0x0) r3 = io_uring_setup(0x20001ff, &(0x7f0000000140)={0x0, 0x2, 0x2, 0x3}) r4 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r4, 0x17, 0x0, 0x0) r5 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r5, 0x17, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f00000001c0)=[r4, r5, r3], 0x3) io_uring_register$IORING_REGISTER_FILES(r3, 0x17, 0x0, 0x0) r6 = syz_open_dev$char_usb(0xc, 0xb4, 0x8) r7 = mq_open(&(0x7f0000000080)='}\x11[\\]\\+\x00', 0x80, 0x41, &(0x7f00000000c0)={0x4, 0x415, 0x4, 0x3}) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000100)=[r0, r1, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, r3, r6, r7, 0xffffffffffffffff], 0xa) r8 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r8, 0x4b72, &(0x7f0000000040)={0x1, 0x0, 0x13, 0x1f, 0x170, &(0x7f0000001880)}) r9 = io_uring_setup(0x50df, &(0x7f0000000000)={0x0, 0x80000, 0x0, 0x2}) io_uring_register$IORING_REGISTER_FILES(r9, 0x17, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000200)=[r3, 0xffffffffffffffff, 0xffffffffffffffff, r2, r1, 0xffffffffffffffff, r9], 0x7) [ 521.521118] ext3: Unknown parameter 'init_ipable' [ 521.552216] ext3: Unknown parameter 'init_ipable' [ 521.557991] 9p: Unknown parameter 'tranQ' 04:21:12 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) mlockall(0x5) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:21:12 executing program 0: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180), 0x200, 0x0) syncfs(r1) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) acct(&(0x7f0000001440)='./file0\x00') ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000080)={'gre0\x00', &(0x7f0000000100)={'gretap0\x00', 0x0, 0x10, 0x40, 0xd60e, 0xfff, {{0x15, 0x4, 0x1, 0x4, 0x54, 0x67, 0x0, 0xf9, 0x29, 0x0, @loopback, @loopback, {[@cipso={0x86, 0x38, 0xffffffffffffffff, [{0x0, 0x12, "165c7d1dfb8f1cc0304222e0edc4ddd6"}, {0x2, 0x12, "3736252951c1fe0b63b50a319b2a849e"}, {0x6, 0xe, "d9af0ae03729c297d68bb30e"}]}, @ra={0x94, 0x4, 0x1}, @end]}}}}}) [ 521.618778] 9p: Unknown parameter 'tranQ' [ 521.742073] Process accounting resumed [ 521.786939] Process accounting resumed 04:21:20 executing program 5: io_setup(0x572, &(0x7f0000000140)) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) io_setup(0x5, &(0x7f00000000c0)=0x0) r2 = mq_open(&(0x7f0000000100)='%\x00', 0x800, 0x91, &(0x7f0000000180)={0x1, 0x40, 0x3}) io_submit(r1, 0x2, &(0x7f0000000340)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x2, 0x2, r2, &(0x7f00000001c0), 0x0, 0x10001, 0x0, 0x1}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000240)="ecbcf35912d1c20805b60d7c66f48aca1c5dd8c21159aadfccf9bed13e0a80b414ad7066ec7a4893b7ceac6775dc88be96ef7000acbc3003db977b8f79f922ffc63f9c7cee97e81d263fea6141db0d866fb74ba7ad6673c5dfc235054f43e2b0ef4e3b0e7aa5946974742f5610731e5f42723cf76954443766dc4e414338f37635f07d116e2daacbd03becac63bfeb63907358d13e510bfbf5753a134d7c6c94aadad029dc13038a8d6f684751", 0xad, 0xc20a, 0x0, 0x2}]) io_setup(0x7d356deb, &(0x7f0000000000)=0x0) r4 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) io_submit(r3, 0x2000000000000021, &(0x7f0000000040)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x6, 0x0, r0, 0x0, 0x0, 0x3, 0x0, 0x0, r4}]) io_setup(0x7, &(0x7f0000000080)=0x0) io_submit(r5, 0x0, &(0x7f00000000c0)) 04:21:20 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) mlockall(0x7) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x10) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:21:20 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0xffffff8c}}, &(0x7f0000000480), 0x0) 04:21:20 executing program 2: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="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", 0x1c3) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='ns\x00') mount_setattr(r0, 0x0, 0x9100, &(0x7f0000000380)={0x0, 0x10000c, 0x2c0000, {r2}}, 0x20) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000140)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x44000) write$binfmt_script(r1, &(0x7f0000000440)={'#! ', './file0', [{}, {0x20, '%\\[-'}, {0x20, 'ns\x00'}, {0x20, 'ns\x00'}], 0xa, "8db11534801b6b49ed124d4985ad6446d48ececa14b1b2574a885c2c0b00a90a1ee57169218b3b7e1342b3dc9621d20942938f7fe1e29eb8ca586e48f414d5a84b90783ccb6c863d7cf61159983cdb210562d1fe004b13044b33d479833dd804c960d85ed13a834da879c9f0ace4ce598ca20c0bf2fb7dcb6f5b523891f0b9eb9267c0593dfb84a1ec5f11b73182eacabe67f91d4bfed4a6484f4b14937168e61ede464a8bd79519a86ec768c3429dcb37f5c069a6af374ae7fe547d8720ff806e9fc3ba024d"}, 0xdf) sendfile(r0, r1, 0x0, 0xfdef) r3 = accept4$packet(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x14, 0x800) getsockopt$sock_cred(r3, 0x1, 0x11, 0x0, &(0x7f0000000280)) perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0xff, 0xb1, 0x20, 0x40, 0x0, 0x67, 0x2080, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000180), 0xe}, 0x2504, 0x5, 0x0, 0x2, 0x0, 0x6}, 0x0, 0x8, 0xffffffffffffffff, 0x8) 04:21:20 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000040), 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x5, 0x12000) ioctl$MON_IOCT_RING_SIZE(r1, 0x9204, 0xc91a0) readv(r0, &(0x7f0000000340)=[{&(0x7f0000000140)=""/243, 0xf3}], 0x1) ioctl$MON_IOCT_RING_SIZE(r0, 0x9208, 0x0) r2 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r2, 0x17, 0x0, 0x0) write(r2, &(0x7f0000000080)="7cc022900663f69df37c28f364941e5aac167b90b2f13d89faf4490b7517d97a8da8e4dcb66776ffc29df287cba279bd4ef3b8f07a042667d385c372aed0b7fc479bd72035b6d24ecd7a6c92fec7", 0x4e) 04:21:20 executing program 0: syz_emit_vhci(&(0x7f0000000000)=ANY=[@ANYBLOB="02c90012000e00050014020a"], 0x17) syz_emit_vhci(&(0x7f0000000100)=ANY=[@ANYBLOB="03c900703a66f192a916a92ed199b6916391629422e32b2c11a8160ee7a7a7eb82fd525d386458dbaf63e154cb8169d1306998c0bd563f4ff024135ad1ae5ef72a0eca9336d07b1d9af5ff0f0033ab8b01412653e3ca73b4e8ffffffffda72e4c5d987e9fa89ab38b29b9f2c92f049748e4dac267ee30385341cd04d4ffae8"], 0x74) syz_emit_vhci(&(0x7f0000000040)=@HCI_EVENT_PKT={0x4, @hci_ev_link_key_req={{0x17, 0x6}, {@fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}}}}, 0x9) 04:21:20 executing program 7: mlockall(0x6) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) r1 = shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmat(r0, &(0x7f0000ccd000/0x3000)=nil, 0x0) shmdt(r1) r2 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) r3 = shmat(r2, &(0x7f0000ffa000/0x4000)=nil, 0x6000) shmdt(r3) shmdt(r3) shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) r4 = shmget(0x2, 0x2000, 0x400, &(0x7f0000a29000/0x2000)=nil) shmat(r4, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:21:20 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r0, &(0x7f0000000040)=""/158) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r4 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x20, r3, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x4, r5}]}]}, 0x20}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000200)={0x11, 0x7, r5, 0x1, 0x98, 0x6, @random="d3bde48b39aa"}, 0x14) r6 = getpgid(0x0) fcntl$lock(r1, 0x25, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, r6}) r7 = fork() kcmp(r6, r7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) ptrace(0x10, r6) r8 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x8, 0x8, 0x1f, 0x7, 0x0, 0xb3, 0x4, 0x8, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x8, 0x1, @perf_config_ext={0x3, 0x5}, 0x80, 0x800000000000, 0x5, 0x4, 0x0, 0x20, 0xfff8, 0x0, 0x0, 0x0, 0xfffffffffffffc01}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0xa) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYRES32=r8, @ANYBLOB="000000002e2f66696c653018"]) utimensat(r9, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{0x0, 0x2710}}, 0x100) 04:21:21 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0xfffffff2}}, &(0x7f0000000480), 0x0) [ 530.516150] Bluetooth: hci0: ACL packet for unknown connection handle 201 [ 530.517899] Bluetooth: hci0: SCO packet for unknown connection handle 201 [ 530.519430] Bluetooth: hci0: ACL packet for unknown connection handle 201 04:21:21 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000270000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r0, &(0x7f0000000040)=""/158) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) futimesat(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)={{0x77359400}, {r1, r2/1000+60000}}) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/45) getsockname$unix(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000040)=0x6e) 04:21:34 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000040), 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x5, 0x12000) ioctl$MON_IOCT_RING_SIZE(r1, 0x9204, 0xc91a0) readv(r0, &(0x7f0000000340)=[{&(0x7f0000000140)=""/243, 0xf3}], 0x1) ioctl$MON_IOCT_RING_SIZE(r0, 0x9208, 0x0) r2 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r2, 0x17, 0x0, 0x0) write(r2, &(0x7f0000000080)="7cc022900663f69df37c28f364941e5aac167b90b2f13d89faf4490b7517d97a8da8e4dcb66776ffc29df287cba279bd4ef3b8f07a042667d385c372aed0b7fc479bd72035b6d24ecd7a6c92fec7", 0x4e) 04:21:34 executing program 2: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="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", 0x1c3) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='ns\x00') mount_setattr(r0, 0x0, 0x9100, &(0x7f0000000380)={0x0, 0x10000c, 0x2c0000, {r2}}, 0x20) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000140)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x44000) write$binfmt_script(r1, &(0x7f0000000440)={'#! ', './file0', [{}, {0x20, '%\\[-'}, {0x20, 'ns\x00'}, {0x20, 'ns\x00'}], 0xa, "8db11534801b6b49ed124d4985ad6446d48ececa14b1b2574a885c2c0b00a90a1ee57169218b3b7e1342b3dc9621d20942938f7fe1e29eb8ca586e48f414d5a84b90783ccb6c863d7cf61159983cdb210562d1fe004b13044b33d479833dd804c960d85ed13a834da879c9f0ace4ce598ca20c0bf2fb7dcb6f5b523891f0b9eb9267c0593dfb84a1ec5f11b73182eacabe67f91d4bfed4a6484f4b14937168e61ede464a8bd79519a86ec768c3429dcb37f5c069a6af374ae7fe547d8720ff806e9fc3ba024d"}, 0xdf) sendfile(r0, r1, 0x0, 0xfdef) r3 = accept4$packet(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x14, 0x800) getsockopt$sock_cred(r3, 0x1, 0x11, 0x0, &(0x7f0000000280)) perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0xff, 0xb1, 0x20, 0x40, 0x0, 0x67, 0x2080, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000180), 0xe}, 0x2504, 0x5, 0x0, 0x2, 0x0, 0x6}, 0x0, 0x8, 0xffffffffffffffff, 0x8) 04:21:34 executing program 7: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0x87, @loopback, 0x4e23, 0x2, 'ovf\x00', 0x8, 0x7, 0x59}, {@rand_addr=0x64010101, 0x4e22, 0x10000, 0xffffffe0, 0x9, 0x3ac8}}, 0x44) mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r1 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r1, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:21:34 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cf65f0be4ab146aa7a9636645f0ae3094e59e50bfee32de576970308a41f1fd647288f8895dca6e8681f1f7c4666d7035828c4690bca329e3b0000"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) 04:21:34 executing program 5: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000000)={0x1, 0x1, 0xb6cf, 0x10000, 0x1, 0x5418}) ioctl$FS_IOC_RESVSP(r0, 0x40305839, &(0x7f0000000040)={0x0, 0x0, 0x1200, 0x100000001}) 04:21:34 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000e32000/0x1000)=nil, 0x4000) 04:21:34 executing program 0: ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xc3}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="1eca0000000000002e2f6669c365300062890dbbd224e29f84751a2b5ff9cec8dbd786512ee4ebc6d7ed3a9784e071b211d6b5b7a26c5457354334b1d7a988cb4b58100621c75eaa12863e9f73467594a710b5f7f213bc70fc4043989daf0ff2a51804b504a5d2201b954f95a899d6e2f3513bd641ab381db15fb00b64edd23c8c95f20a3bf33d3c52e84c3a00"]) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) write(r1, &(0x7f0000000900)="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", 0x255) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x44000) sendfile(r1, r2, 0x0, 0xfdef) openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) io_submit(0x0, 0x0, 0x0) 04:21:34 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0xfffffff6}}, &(0x7f0000000480), 0x0) [ 530.521903] Bluetooth: hci0: SCO packet for unknown connection handle 201 [ 543.511439] EXT4-fs warning (device sda): verify_group_input:136: Cannot add at group 1 (only 16 groups) 04:21:34 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x8000000000000}}, &(0x7f0000000480), 0x0) 04:21:34 executing program 6: ioctl$BLKTRACESTOP(0xffffffffffffffff, 0x1275, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000040)=0x14) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000000080)={0x4}) 04:21:34 executing program 1: mlockall(0x7) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) r1 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000ffd000/0x3000)=nil) mlockall(0x0) shmat(r1, &(0x7f00009a6000/0x1000)=nil, 0x6000) 04:21:34 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) mlockall(0x5) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) mlockall(0x7) shmat(0xffffffffffffffff, &(0x7f0000ff9000/0x4000)=nil, 0x7000) mlockall(0x1) shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) mlockall(0x4) 04:21:34 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x100000000000000}}, &(0x7f0000000480), 0x0) 04:21:34 executing program 6: msgsnd(0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="002ab0041283a0043319a5351804fe13db792fa6df02391cc37a3d8fa1f0b8601820f429112109c7eb6b7b74249f6ef2ad05e68dc73a5d5d453153bfeb7126faacaa8e6967b9b5257573b18739f65d02396f25906198d886924ea1d92f89cc7d17756f6067742e03680db5c1d945ff8995da3cc716f9a4ea9ca6e58bfa7c6c23fb045f44cb92e1a42da9d5aba917f0be1d50299f0df61785e69e9c289edf80c415e5e52efaea7a02c4a6bc63c6b7e2f9cd"], 0xfd1, 0x0) msgctl$IPC_SET(0x0, 0x1, 0x0) r0 = msgget$private(0x0, 0x1c) r1 = add_key$keyring(&(0x7f0000000500), &(0x7f0000000540)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, &(0x7f00000001c0)="91", 0x1, r1) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) keyctl$chown(0x4, r2, 0x0, r4) recvmmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)=[{{&(0x7f0000000140), 0x6e, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/193, 0xc1}], 0x1, &(0x7f0000000300)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}], 0x1, 0x40000002, &(0x7f0000000400)={0x0, 0x989680}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r7 = getpgid(0x0) fcntl$lock(r6, 0x25, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, r7}) r8 = fork() kcmp(r7, r8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000440)={{0x1, 0xee01, r4, 0xee00, r5, 0x150, 0x8}, 0x0, 0x0, 0x4, 0x5, 0x8, 0x4, 0xb860, 0xd3, 0x6, 0x5, 0xffffffffffffffff, r8}) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000000)=""/77) [ 544.096253] EXT4-fs warning (device sda): verify_group_input:136: Cannot add at group 1 (only 16 groups) 04:21:44 executing program 1: mlockall(0x2) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) mlockall(0x0) shmat(r0, &(0x7f00006c3000/0x4000)=nil, 0x2000) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:21:44 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x200000000000000}}, &(0x7f0000000480), 0x0) 04:21:44 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) mlockall(0x3) 04:21:44 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x300489830ddf23be, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0xfffffdef) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r0, 0x80286722, &(0x7f0000000180)={&(0x7f0000000080)=""/197, 0xc5, 0x7, 0xee0b}) 04:21:44 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000270000004f801", 0x17}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aaf8fffffff0ff", 0x26, 0x1e0}, {&(0x7f0000010300)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010000ee870325132510000e870325103", 0x5b, 0x600}, {&(0x7f0000010500)="2e2020202020202020202010000ee870325132510000e87032510300000000002e2e20202020202020202010", 0x2c, 0x11400}], 0x0, &(0x7f0000010d00)=ANY=[]) futimesat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 04:21:44 executing program 2: r0 = memfd_secret(0x80000) ioctl$PTP_SYS_OFFSET_PRECISE(r0, 0xc0403d08, 0x0) dup(r0) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r1 = syz_open_dev$evdev(&(0x7f0000000340), 0x401, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000680), 0xffffffffffffffff) r2 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r2, 0x17, 0x0, 0x0) r3 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r3, 0x17, 0x0, 0x0) r4 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r4, 0x17, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000000)=[r1, r2, r3, r0, r4], 0x5) 04:21:44 executing program 4: r0 = msgget$private(0x0, 0x102) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) msgsnd(r0, &(0x7f0000000080)={0x3, "af91c9ed5f905982aef3dd0ef7125e878eb15c3ac5d97461a8e166116124501910131c8b9863fa8fc4d6c1e9822de836468da04112b7a0c466686cdf1f020d38c3614187151aa063670ae6eb25c5b9ef4cd12b93cd493897aefded015e7b29647f3c1760a7f88b58a1fd711622c3741900500d15cbcf35d5e2fd6847e70af97e5f1784812b76ee6d9dff5e5dab2c72a162485e49128dd3ac326f2e15a05f2d5201430dc3f37758a8582168985c599b6a3d71b607d8e5dc5e13edf6d2216020feed602743eb3a0ddfb6eff162e80dae852dc360d9d13489159c7a389472ccd74e"}, 0xe8, 0x800) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) syz_mount_image$tmpfs(&(0x7f00000005c0), &(0x7f0000000600)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000003c00)={[{@mpol={'mpol', 0x3d, {'interleave', '=static', @void}}}, {@gid={'gid', 0x3d, r2}}]}) syz_mount_image$tmpfs(&(0x7f00000005c0), &(0x7f0000000600)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000003c00)=ANY=[@ANYBLOB='mpol=interleave=static,gid=', @ANYRESHEX=0x0, @ANYBLOB=' ']) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0xee01, 0xffffffffffffffff, 0x124, 0x100}, 0x0, 0x0, 0x9, 0x8, 0x3, 0x7ff, 0x8, 0x2, 0xa8e6, 0x5, 0x0, 0xffffffffffffffff}) sync() 04:21:44 executing program 6: dup(0xffffffffffffffff) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x13, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() syz_open_procfs(r0, &(0x7f0000000000)='net/xfrm_stat\x00') syz_read_part_table(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x100000001, 0x4, &(0x7f0000001240)=[{&(0x7f00000000c0)="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", 0x1000, 0x5}, {&(0x7f00000010c0)="18d7a80f9ce495", 0x7, 0x5}, {&(0x7f0000001100)="20c2c7c6fd78dad5475d8c99f4c8fefb9704f42f30a4a079d529cda2f30e7ea83af5c34ead3ace76b44ce032d327a7938bf94a7af0be450c36abd5ea7a37cff0", 0x40, 0x7f}, {&(0x7f0000001140)="17af8424e02d51b71423afa373c539e4aa54c8fea9be4262f501b5bd206364d5a1f77dcf8d452fcedf51809ee738f8963670cc7451f4557b397d6948ae6f78ca34d8f20021d3b01035d591e160478318325c646427f0667b3940a0e6163d33858deef6b47a95f02d4e8b532f54dca0d875ccd509d74d40f6c46557621f20707465c2eb680d15253873e3702356e868c48fb66fe80eb3ba12bd1c8c92834ca9c193b68d0c46dae921c388ec5986c89a067a52fb3feb2fe55161489af7aa7ffbc574c78a54a1638e5304967ebfbd2c5ba0f567904fbd6955dd3a63362762", 0xdd, 0x8000}], 0x800, &(0x7f00000012c0)={[{@dots}, {@dots}, {@fat=@showexec}, {@fat=@debug}], [{@dont_measure}, {@smackfshat}]}) [ 553.932245] loop5: detected capacity change from 0 to 276 [ 554.004554] tmpfs: Invalid gid '0x00000000ffffffff' [ 554.013505] tmpfs: Bad value for 'gid' [ 554.014432] tmpfs: Bad value for 'gid' [ 554.041839] loop6: detected capacity change from 0 to 264192 [ 554.084825] msdos: Unknown parameter 'dont_measure' 04:21:44 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r0, &(0x7f0000000040)=""/158) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd0810, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, r0, 0x0) r2 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r2, 0x17, 0x0, 0x0) close_range(r1, r2, 0x2) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) 04:21:44 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x8cffffff00000000}}, &(0x7f0000000480), 0x0) [ 554.300514] tmpfs: Invalid gid '0x00000000ffffffff' [ 554.306921] tmpfs: Bad value for 'gid' [ 554.307928] tmpfs: Bad value for 'gid' 04:21:44 executing program 2: syz_emit_ethernet(0x42, &(0x7f00000000c0)={@local, @empty, @val={@void}, {@ipv4={0x800, @tipc={{0x5, 0x4, 0x2, 0x2e, 0x30, 0x65, 0x0, 0x7, 0x6, 0x0, @multicast2, @remote}, @payload_conn={{{0x1c, 0x0, 0x0, 0x0, 0x1, 0x6, 0x0, 0x2, 0x8001, 0x0, 0x0, 0x1, 0x4, 0x0, 0x3, 0x0, 0x3, 0x4e21, 0x4e20}}, [0x0, 0x0, 0x0, 0x0]}}}}}, 0x0) 04:21:45 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r4 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x20, r3, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x4, r5}]}]}, 0x20}}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000440)={{{@in=@dev, @in6=@ipv4={""/10, ""/2, @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000380)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000000740)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000700)={&(0x7f0000000540)=@allocspi={0x1bc, 0x16, 0x600, 0x70bd28, 0x25dfdbff, {{{@in=@dev={0xac, 0x14, 0x14, 0x3a}, @in6=@empty, 0x4e21, 0x1000, 0x4e23, 0x0, 0xa, 0xa0, 0x80, 0x16, r5, 0xee00}, {@in=@loopback, 0x4d5, 0x2b}, @in=@local, {0x11d7, 0x81cf, 0x9, 0x9, 0x2, 0x0, 0x7, 0x7}, {0x7fffffff, 0x2, 0xffffffffffff8000, 0x7}, {0x1ff, 0x8000, 0x45b}, 0x70bd26, 0x3506, 0x2, 0x3, 0x5, 0x82}, 0x3, 0x6}, [@policy={0xac, 0x7, {{@in6=@loopback, @in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4e20, 0x1000, 0x4e20, 0x5, 0xa, 0xa0, 0x30, 0x2, 0x0, r6}, {0xfffffffffffffff9, 0x7ff, 0x3, 0x80, 0x7, 0x4, 0xc0, 0x5d}, {0x8, 0xfffffffffffffffb, 0x335f, 0xde}, 0xa5, 0x6e6bbc, 0x3, 0x1, 0x1}}, @extra_flags={0x8, 0x18, 0x9}, @proto={0x5, 0x19, 0x3c}, @XFRMA_SET_MARK={0x8, 0x1d, 0x8}]}, 0x1bc}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="6400000014000100000000000000000000000000000000000000000000000000ac1414bb00"/64, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="00000000000000c271d049b357bc08000000000008001fdf680e396ca8ae1e5d46fe9f7e089f598dc42e0c9a30073690447b9191d9d47d4a5e0000000060b7d69e612e94b208bf5502820ab77b417aa4d474d13d81eb5207d350a546785c8549a317f6953ea074a3c5dfb9b3c9c8c9b39a16ba5ad71e56dc1ead2fdc962c0d8f125818c1947898ef100f8b587f54e8d0382ba97688741c8cced9658d366919c9e537b8704bb70306231e320cb21fe17d9e1a5f14b62e05db481b27e44d0736b353993aae1e585f21801ecf6756", @ANYRES32=0x0, @ANYBLOB="3f2831dcc1a673bd57e38207166be5858a656273f15a425af8b81e22a47760711e91abcbd1ef35836a1fae7b04c3b775eda3e89f54b2221906cbc3120c6851c0e6930ef4790dded9de63e72f5e6bb60c7d1670dfb08840563666876ff0ce03f87953ca6b3f4e50fd5f12360fcf"], 0x64}}, 0x0) 04:21:45 executing program 2: mknod$loop(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) setxattr$trusted_overlay_origin(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0, 0x0) removexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@known='trusted.overlay.origin\x00') unlink(&(0x7f0000000000)='./file1\x00') 04:21:45 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000480), 0x81, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc018937e, &(0x7f0000000000)=ANY=[@ANYBLOB="286f130ba7ea16842116592163cb4026680db527ec8a89d2472e18ced7ab048828f4a08e9b604e70fd6c2810ab73", @ANYRESDEC=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./cgroup/cgroup.procs\x00']) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) fcntl$setsig(r1, 0xa, 0x28) 04:21:45 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0xf2ffffffffffffff}}, &(0x7f0000000480), 0x0) 04:21:45 executing program 5: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r2, &(0x7f0000000040)=""/158) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x9a, 0x5, 0x1, 0x0, 0x0, 0x9, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext={0x4669e310, 0x3}, 0x604, 0x1, 0x2, 0x0, 0x80002, 0x880, 0x0, 0x0, 0x2, 0x0, 0x7fffffff}, r1, 0x5, r2, 0x3) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r4, &(0x7f0000000040)=""/158) ioctl$sock_SIOCADDRT(r4, 0x890b, &(0x7f0000000140)={0x0, @sco, @hci={0x1f, 0x4}, @rc={0x1f, @any, 0x18}, 0x3, 0x0, 0x0, 0x0, 0x3, &(0x7f0000000100)='netpci0\x00', 0x6, 0x3, 0x8}) r5 = syz_open_dev$sg(&(0x7f00000005c0), 0x0, 0x141001) r6 = dup2(r5, r3) ioctl$TIOCEXCL(r6, 0x540c) write$binfmt_script(r6, &(0x7f0000000100)=ANY=[], 0x2a) [ 554.635564] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.6'. [ 554.676165] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.6'. [ 557.166847] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 557.169386] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 557.171353] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 557.178192] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 557.181268] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 559.196171] Bluetooth: hci5: command tx timeout [ 561.245136] Bluetooth: hci5: command tx timeout [ 563.292089] Bluetooth: hci5: command tx timeout [ 565.340105] Bluetooth: hci5: command tx timeout [ 578.171132] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 578.172287] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 578.216189] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 578.217477] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 04:22:18 executing program 4: r0 = memfd_secret(0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x10, r0, 0x8000000) r1 = syz_io_uring_setup(0x668, &(0x7f0000000000)={0x0, 0x6cf7, 0x2, 0x0, 0x1cf, 0x0, r0}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, 0x0, 0x0) io_uring_enter(r1, 0x73cf, 0xe665, 0x2, &(0x7f0000000100)={[0x6]}, 0x8) 04:22:18 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000001600)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)="b8cd068461e23eb1", 0x8}, {0x0}], 0x2}}, {{0x0, 0x0, &(0x7f0000000d40)=[{0x0}], 0x1}}], 0x2, 0x4008000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000110000042bcdd7926f0383bff3227f6e10018000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e23, @local}}, 0x0, 0x0, 0x3f, 0x0, "8fe631c325ffdc7e55354c10ebbaeafd05b2dd4669331003bca5e8cb08fbc7c12647e6ed8ee1cc59081e0e58e6466997475fdeb319352f88561dcb4c93bbe1db41de5b2e18c8babc32f390a619291060"}, 0xd8) r3 = accept4$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @private2}, &(0x7f0000000240)=0x1c, 0x800) setsockopt$inet6_tcp_TCP_REPAIR(r3, 0x6, 0x13, &(0x7f0000000280), 0x4) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) 04:22:18 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0xf6ffffff00000000}}, &(0x7f0000000480), 0x0) 04:22:18 executing program 2: r0 = memfd_create(&(0x7f00000001c0)='\x02\xce\x16Td\xa8\x98\x86\xb1:\x8f\xc5\x88{\xbd\xb4\xc2\xb1\x9b\x84\x97R\xcc\xdb<\x01\xfa\x91\x85\xa0\x81\xa9F0!/\x89\xacX\xbd\xcd\x12R|lTn\xac-\xfd\x8b\n\x1a\xbc\xf0^B6\xb6`[/\xafE\xdaYz\xd6\xc7\xbc!\xe5\x89\xc8^\x06np\xc6\xe7\x1d\xe4\xbe\xcaa}\x1c\x12\xf9\xd8\xefw\xe1\xcb\x85\xdb?^\x8f\f\nD\xf2\x1f\x11\xaa\x90>N\xb7\x86\x15\x03=\xcc\xbe\x0f\x0f\x14\x84\xde:;\x0f\xb5\xf1\x86\xf2{y\xe0t\xa2\xe9\x01\x00\x00\x00\x8e:^v\xc9\x8d\xd7E\xb4\vw\xbe\\\x11J\xf4\xae\xc6\x88F\x8c\x1dSHjH\xd6\x8d\xa6\xbd\x96\xe4SR\xe6\x118L*\x9b\xb2\tbg\xad\x0fRu\xeb\xe4{GO\xa5M\x80-Y\xc6\x1f%\xb8i|\x86\xa9Zm+\x9fe~\x8a\xe7\xca\f\xad?\xa0t\x13_Rq\x1f\xc6\xd9\x1d#\x8a8q\x1e#c\x8c\x193\xab\xc0E\xe1\xc8d=\xe5\r\xe6\x9a\xe5zc-\f\xe5#\xa2v\x1eY\xf0\xe3\x1c*h\xdbq\x92\xf8a6\x99\x02\xc9}\x14\xfb\x03\xce\xb34\x95/\x18\xacJs0\x9f\x9b>\xae\a2\x01\xa7\x95\xbd\xf2\x99w\x11G\x1c\xd2\xbc\xf0E\x86\xca\x87\xef\x8f\xad\xc1\x02\x8a\xcb\xd1T\xce\xa6\xa2m\x18K\xd5-\x03\xa0\xeeF^8\vJLx\xdc\xc8\b\xb7\xa1j2l\x8fQ\xc1\x89\xb8\xbef\xc6\x90\r\xae\xd4S\x8f\x7f\xe2[\x1cs\xab&\xa3\x81B<\xc5]n\xfc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00v\xd5\x1dH\xce\xd5q\xc3/\xa4\xc8\xa6F\x99\x18\x90\xd5\x01\xecz\xea\x8d\x10nc\x12i\x1c\xb1\x1d\xb4\xe6\xa3O&\xf9n\x00\x00]\xded\x11\x88\xb9\xf6\xd2\xab\xad\xfd8H\x80R8\xf8\xcfz\xe4\x03\x83\xe5\xba\b\x1d\xdc\xce^+\n6\xe2\xa6\xbd\xa7\xa9\xbfp\xd0\xe7\x1d&\xc4A\xcc1\xa2@Y\x87\xe4O#\xdbj\xf1UxM\x0f7\x03\a\xb0\xa1\xfe\x83j\xeb\xdd\x8b\xa6\x06\x9dRK\xcf\xfaL#c\xbb\xea\xffOg<4\x9d\a\xc7\xb1\x00M\aM\x18\xf3\x1a\xb6\xf9\xf0\xe9\x04BJ\xe2J\x88/\xae\xc2\xf2\x1a\x98\xce_\x87e\x17^{s\xea\xe8\xeepi\xcd\xfb\xcfl\xd0\x85F\xa8\"\x15\x94\xbf\x05\xa2gk>\x80Xb\xb9Nel<\xf97}\xf67\x9b\x9cV\xd4\x14$', 0x7) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[], 0xfffffd1f) ftruncate(r0, 0x1) fcntl$addseals(r0, 0x409, 0x9) sendfile(r0, r0, 0x0, 0x401) 04:22:18 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000002c0), 0x4) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x82080, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000040)=0x31, 0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r2, &(0x7f0000000040)=""/158) r3 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r3, 0x17, 0x0, 0x0) fsetxattr$security_ima(r3, &(0x7f0000000140), &(0x7f0000000180)=@md5={0x1, "d820252c624130495e215ab8b524dc68"}, 0x11, 0x2) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000080)={0x5, 0x1b}, 0x2) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f0000000100)) 04:22:18 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x300489830ddf23be, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0xfffffdef) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r0, 0x80286722, &(0x7f0000000180)={&(0x7f0000000080)=""/197, 0xc5, 0x7, 0xee0b}) 04:22:18 executing program 7: mlockall(0x2) r0 = shmget(0x1, 0x2000, 0x1000, &(0x7f0000803000/0x2000)=nil) shmget$private(0x0, 0x4000, 0x0, &(0x7f000074a000/0x4000)=nil) shmget(0x2, 0x4000, 0x8, &(0x7f0000d73000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x7000) r1 = shmget$private(0x0, 0x5000, 0x78001800, &(0x7f0000ffb000/0x5000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) 04:22:18 executing program 1: mlockall(0x2) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) mlock(&(0x7f0000f90000/0x3000)=nil, 0x3000) r1 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r1, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmat(r1, &(0x7f0000a24000/0xa000)=nil, 0x0) r2 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r2, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:22:18 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x1000, 0x20, &(0x7f0000ffe000/0x1000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:22:19 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x90800, 0x3c, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/1408, 0x580, 0x8000}, 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{&(0x7f0000011300)="04000200e60000001faff0012100000001000000002a554446204c5620496e666f00000000000000000000000201000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084344524f4d000000000000", 0x80, 0x10800}, {&(0x7f0000011400)="000000000000000000000000000000000000000600"/32, 0x20, 0x108e0}, {&(0x7f0000011500)='\x00*genisoimage\x00'/32, 0x20, 0x10960}, {&(0x7f0000011600)="050002002300000068a1f001220000000200000001000000022b4e5352303200", 0x20, 0x11000}, {&(0x7f0000011700)="00000000000000000000000000000000000000000000000001000000010100001f000000002a67656e69736f696d61676500"/64, 0x40, 0x110a0}, {&(0x7f0000011800)="060002004f0000006411ae012300000003000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084344524f4d000000000000", 0x60, 0x11800}, {&(0x7f0000011900)="000000000000000000000000000000000000000600080000002a4f5354412055444620436f6d706c69616e74000000000201030000000000001000000000000000000000000000000600000001000000002a67656e69736f696d616765000000", 0x60, 0x118c0}, {&(0x7f0000011a00)="0000000000000000000000000000000000100000400000000106010000000000", 0x20, 0x119a0}, {&(0x7f0000011b00)="07000200b10000006d0f0800240000000400"/32, 0x20, 0x12000}, {&(0x7f0000011c00)="08000200200000000000f0012500"/32, 0x20, 0x12800}, {&(0x7f0000011d00)="010002007e0000009cbef001300000000000000000000000084344524f4d000000000000000000000000000000000000000000000000000601000100020002000100000001000000083546363732343232303030303132453800000000000000", 0x60, 0x18000}, {&(0x7f0000011e00)="0000000000000011004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f6465", 0x60, 0x180c0}, {&(0x7f0000011f00)="0000000000000000000000000000000000000000000000007810e40709140b2a3a000000002a67656e69736f696d61676500"/64, 0x40, 0x18160}, {&(0x7f0000012000)="04000200f60000001faff0013100000001000000002a554446204c5620496e666f00000000000000000000000201000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084344524f4d000000000000", 0x80, 0x18800}, {&(0x7f0000012100)="000000000000000000000000000000000000000600"/32, 0x20, 0x188e0}, {&(0x7f0000012200)='\x00*genisoimage\x00'/32, 0x20, 0x18960}, {&(0x7f0000012300)="050002003300000068a1f001320000000200000001000000022b4e5352303200", 0x20, 0x19000}, {&(0x7f0000012400)="00000000000000000000000000000000000000000000000001000000010100001f000000002a67656e69736f696d61676500"/64, 0x40, 0x190a0}, {&(0x7f0000012500)="060002005f0000006411ae013300000003000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084344524f4d000000000000", 0x60, 0x19800}, {&(0x7f0000012600)="000000000000000000000000000000000000000600080000002a4f5354412055444620436f6d706c69616e74000000000201030000000000001000000000000000000000000000000600000001000000002a67656e69736f696d616765000000", 0x60, 0x198c0}, {&(0x7f0000012700)="0000000000000000000000000000000000100000400000000106010000000000", 0x20, 0x199a0}, {&(0x7f0000012800)="07000200c10000006d0f0800340000000400"/32, 0x20, 0x1a000}, {&(0x7f0000012900)="08000200300000000000f0013500"/32, 0x20, 0x1a800}, {&(0x7f0000012a00)="09000200d00000000d027600400000007810e40709140b2a3a0000000100000000000000000000000c01000000000000000000000000000000000000000000000000000000000000010000002e000000000000001f000000002a67656e69736f696d61676500000000000000000000000000000000000000050000000200000002010201020100"/160, 0xa0, 0x20000}, {&(0x7f0000012b00)="080002003c0000000000f0014100"/32, 0x20, 0x20800}, {&(0x7f0000012c00)="02000200ce00000001d7f0010001000000800000200000000080000030000000", 0x20, 0x80000}, {&(0x7f0000012d00)="0001020032000000e559f001000000007810e40709140b2a3a0000000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084344524f4d00"/128, 0x80, 0x80800}, {&(0x7f0000012e00)="00000000000000000000000000000006004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084344524f4d000000000000000000000000000000000000000000000000000600"/128, 0x80, 0x808e0}, {&(0x7f0000012f00)="0000000000000000000000000000000000080000020000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000201030000000000", 0x40, 0x80980}, {&(0x7f0000013000)="08000200fc0000000000f0010100"/32, 0x20, 0x81000}, {&(0x7f0000013100)="050102004c000000f4a6a800020000000000000004000000010000040000000000003002ffffffffffffffffa51400000200000000000000080100000000000001000000000000007810e40709140b2a3a0000007810e40709140b2a3a0000007810e40709140b2a3a0000000100000000000000000000000000000000000000002a67656e69736f696d6167650000000000000000000000000000000000000000000000000000000000000008000000080100000300"/192, 0xc0, 0x81800}, {&(0x7f0000013200)="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"/288, 0x120, 0x82000}, {&(0x7f0000013400)="05010200280000000173a800040000000000000004000000010000040000000000003002ffffffffffffffffa51400000100000000000000540000000000000001000000000000007810e40709140b2a3a0000007810e40709140b2a3a0000007810e40709140b2a3a0000000100000000000000000000000000000000000000002a67656e69736f696d6167650000000000000000000000000000000000000005010000000000000000000008000000540000000500"/192, 0xc0, 0x82800}, {&(0x7f0000013500)="01010200ca000000476218000500000001000a00000800000200000000000000000000000000000001010200d2000000affe1c000500000001000006000800000a000000000000000b01000000000866696c653000"/96, 0x60, 0x83000}, {&(0x7f0000013600)="050102001300000097c6a800060000000000000004000000010000050000000000003002ffffffffffffffff841000000100000000000000640000000000000001000000000000007810e40709140b2a3a0000007810e40709140b2a3a0000007810e40709140b2a3a0000000100000000000000000000000000000000000000002a67656e69736f696d6167650000000000000000000000000000000000000007010000000000000000000008000000640000001700"/192, 0xc0, 0x83800}, {&(0x7f0000013700)="0501020061000000a406a800070000000000000004000000010000050000000000003002ffffffffffffffff8410000001000000000000000a0000000000000001000000000000007810e40709140b2a3a0000007810e40709140b2a3a0000007810e40709140b2a3a0000000100000000000000000000000000000000000000002a67656e69736f696d61676500000000000000000000000000000000000000080100000000000000000000080000000a0000001800"/192, 0xc0, 0x84000}, {&(0x7f0000013800)="050102008c000000c50fa800080000000000000004000000010000050000000000003002ffffffffffffffff841000000100000000000000282300000000000005000000000000007810e40709140b2a3a0000007810e40709140b2a3a0000007810e40709140b2a3a0000000100000000000000000000000000000000000000002a67656e69736f696d6167650000000000000000000000000000000000000009010000000000000000000008000000282300001900"/192, 0xc0, 0x84800}, {&(0x7f0000013900)="05010200cf000000c056a800090000000000000004000000010000050000000000003002ffffffffffffffff841000000100000000000000282300000000000005000000000000007810e40709140b2a3a0000007810e40709140b2a3a0000007810e40709140b2a3a0000000100000000000000000000000000000000000000002a67656e69736f696d616765000000000000000000000000000000000000000a010000000000000000000008000000282300001900"/192, 0xc0, 0x85000}, {&(0x7f0000013a00)="05010200c400000023e7a8000a0000000000000004000000010000050000000000003002ffffffffffffffff8410000001000000000000001a0400000000000001000000000000007810e40709140b2a3a0000007810e40709140b2a3a0000007810e40709140b2a3a0000000100000000000000000000000000000000000000002a67656e69736f696d616765000000000000000000000000000000000000000b0100000000000000000000080000001a0400001e00"/192, 0xc0, 0x85800}, {&(0x7f0000013b00)="01001401000001000000050015010000010046494c4530000000000000000000", 0x20, 0x86000}, {&(0x7f0000013c00)="01000000011400010000050000000115000146494c4530000000000000000000", 0x20, 0x87000}, {&(0x7f0000013d00)="010016010000010000000a0017010000010000660069006c0065003000000000", 0x20, 0x88000}, {&(0x7f0000013e00)="010000000116000100000a0000000117000100660069006c0065003000000000", 0x20, 0x89000}, {&(0x7f0000013f00)="2200140100000000011400080000000008007809140b2a3a080200000100000101002200140100000000011400080000000008007809140b2a3a080200000100000101012c00180100000000011864000000000000647809140b2a3a08000000010000010a46494c452e434f4c3b31002600150100000000011500080000000008007809140b2a3a08020000010000010546494c45302a0019010000000001190a0000000000000a7809140b2a3a08000000010000010846494c45312e3b31002a001a0100000000011a28230000000023287809140b2a3a08000000010000010846494c45322e3b31002a001a0100000000011a28230000000023287809140b2a3a08000000010000010846494c45332e3b3100"/288, 0x120, 0x8a000}, {&(0x7f0000014100)="2200150100000000011500080000000008007809140b2a3a080200000100000101002200140100000000011400080000000008007809140b2a3a080200000100000101012a001f0100000000011f1a0400000000041a7809140b2a3a08000000010000010846494c45302e3b3100"/128, 0x80, 0x8a800}, {&(0x7f0000014200)="2200160100000000011600080000000008007809140b2a3a080200000100000101002200160100000000011600080000000008007809140b2a3a080200000100000101013400180100000000011864000000000000647809140b2a3a08000000010000011200660069006c0065002e0063006f006c0064002c00170100000000011700080000000008007809140b2a3a08020000010000010a00660069006c00650030002c0019010000000001190a0000000000000a7809140b2a3a08000000010000010a00660069006c00650031002c001a0100000000011a28230000000023287809140b2a3a08000000010000010a00660069006c00650032002c001a0100000000011a28230000000023287809140b2a3a08000000010000010a00660069006c0065003300"/320, 0x140, 0x8b000}, {&(0x7f0000014400)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200160100000000011600080000000008007809140b2a3a080200000100000101012c001f0100000000011f1a0400000000041a7809140b2a3a08000000010000010a00660069006c0065003000"/128, 0x80, 0x8b800}, {&(0x7f0000014500)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x8c000}, {&(0x7f0000014600)='syzkallers\x00'/32, 0x20, 0x8c800}, {&(0x7f0000014700)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x8f800}, {&(0x7f0000014c00)="02000200ee00000001d7f0012001000000800000200000000080000030000000", 0x20, 0x90000}], 0x0, &(0x7f0000014d00)=ANY=[@ANYBLOB]) 04:22:19 executing program 5: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000001800), 0x0) syz_open_dev$usbmon(0x0, 0x600000000000000, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, 0x0, 0x0) gettid() clone3(&(0x7f00000002c0)={0x1720e0180, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = getpgid(0x0) fcntl$lock(r2, 0x25, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, r3}) r4 = fork() kcmp(r3, r4, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) rt_tgsigqueueinfo(r1, r3, 0x2f, &(0x7f00000000c0)={0xf, 0x3, 0x200}) 04:22:19 executing program 1: clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000100)={r0, r1+60000000}, 0x8) mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x3000) r2 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r2, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:22:19 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0xfffffffffffffff2}}, &(0x7f0000000480), 0x0) 04:22:19 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x29, 0x0, 0x1000000) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000000)=0x1, 0x4) [ 588.639830] loop2: detected capacity change from 0 to 2304 04:22:19 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) r1 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) r2 = shmat(r1, &(0x7f0000ffa000/0x4000)=nil, 0x6000) r3 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) r4 = shmat(r3, &(0x7f0000ffa000/0x4000)=nil, 0x6000) shmdt(r4) shmdt(r4) shmdt(r2) shmat(r0, &(0x7f0000b38000/0x1000)=nil, 0x4000) 04:22:19 executing program 4: semctl$SEM_INFO(0xffffffffffffffff, 0x3, 0x13, &(0x7f0000001580)=""/4099) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000001000)=""/110) r0 = semget(0x2, 0x3, 0x200) r1 = semget$private(0x0, 0x3, 0x92) semctl$SEM_INFO(r1, 0x1, 0x13, &(0x7f00000010c0)=""/48) r2 = semget$private(0x0, 0x4, 0x47) semctl$GETVAL(r2, 0x1, 0xc, &(0x7f0000001100)=""/185) semtimedop(0x0, &(0x7f0000001480)=[{0x1, 0x4, 0x1000}], 0x1, &(0x7f00000014c0)={0x77359400}) semctl$GETNCNT(r1, 0x4, 0xe, &(0x7f00000011c0)=""/48) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f0000001200)=""/199) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000001300)=""/246) sched_rr_get_interval(0x0, &(0x7f0000001080)) r3 = semget(0x2, 0x4, 0x18) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000001440)=[0x8001, 0x5, 0x2, 0x8, 0x7200]) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x6b21}], 0x1, 0x0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000001500)=[0x8, 0x7ff, 0x6]) semget(0x0, 0x0, 0x88) r4 = semget(0x0, 0x3, 0x290) semctl$IPC_RMID(r4, 0x0, 0x0) 04:22:19 executing program 2: prlimit64(0x0, 0x7, &(0x7f0000000040), 0x0) getrlimit(0x353b06a5a82caa45, &(0x7f0000000000)) inotify_init1(0x0) pipe(0x0) 04:22:19 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000001a00), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000500)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000001a40)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_PAGE={0x5}, @NL802154_ATTR_CHANNEL={0x5}]}, 0x2c}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000380)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_LBT_MODE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x4c, r1, 0x101, 0x70bd2b, 0x25dfdbfd, {}, [@NL802154_ATTR_LBT_MODE={0x5, 0x13, 0x1}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_LBT_MODE={0x5}]}, 0x4c}, 0x1, 0x0, 0x0, 0x81}, 0x4000) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000400)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r4, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x300000a4}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x38, r1, 0x300, 0x70bd29, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x38}, 0x1, 0x0, 0x0, 0x4004800}, 0x10) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/bus/input/handlers\x00', 0x0, 0x0) pread64(r6, &(0x7f0000000140)=""/121, 0x79, 0x0) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000240), r0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000540), 0xffffffffffffffff) r9 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000640), r8) ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f00000001c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r8, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000019300)={0x2c, r9, 0xd, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r10}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5}]}, 0x2c}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r7, 0x10, 0x70bd28, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_LEVEL={0xc, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24000854}, 0x800) lseek(r6, 0x0, 0x0) sendmsg$NLBL_MGMT_C_ADD(r8, &(0x7f00000006c0)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x80400}, 0xc, &(0x7f0000000680)={&(0x7f0000000600)={0x2c, 0x0, 0x100, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x28}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x48844) 04:22:19 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x0, 0x2}}, &(0x7f0000000480), 0x0) 04:22:19 executing program 4: ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file0\x00'}) setsockopt$WPAN_SECURITY_LEVEL(r0, 0x0, 0x2, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x6, 0x11, r1, 0x0) 04:22:19 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r2 = dup2(r1, r1) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, 0x0, &(0x7f00000002c0)) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r1, 0x886d4000) bind$bt_sco(r2, &(0x7f0000000000), 0x8) dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3000000, 0x40010, 0xffffffffffffffff, 0x98ce1000) write(0xffffffffffffffff, 0x0, 0x0) r4 = openat$random(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000100)={{0x1, 0x1, 0x18, r3, {0x7}}, './file0\x00'}) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000140)=[r0, r4, r5], 0x3) 04:22:19 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x0) recvmmsg(r1, &(0x7f0000008580)=[{{&(0x7f00000000c0)=@l2, 0x80, &(0x7f0000000040)=[{&(0x7f0000000140)=""/223, 0xdf}, {&(0x7f0000000240)=""/214, 0xd6}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/171, 0xab}], 0x4, &(0x7f0000001400)=""/18, 0x12}, 0x9}, {{&(0x7f00000014c0)=@isdn, 0x80, &(0x7f0000003800)=[{&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/194, 0xc2}, {&(0x7f0000002640)=""/212, 0xd4}, {&(0x7f0000002740)=""/63, 0x3f}, {&(0x7f0000002780)=""/4096, 0x1000}, {&(0x7f0000003780)=""/128, 0x80}], 0x6, &(0x7f0000003880)=""/99, 0x63}, 0xd8b7}, {{0x0, 0x0, &(0x7f0000004900)=[{&(0x7f0000003900)=""/4096, 0x1000}], 0x1, &(0x7f0000004940)=""/4096, 0x1000}, 0x4}, {{&(0x7f0000005940)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @private1}}, 0x80, &(0x7f0000005d00)=[{&(0x7f00000059c0)=""/249, 0xf9}, {&(0x7f0000005ac0)=""/67, 0x43}, {&(0x7f0000005b40)=""/217, 0xd9}, {&(0x7f0000005c40)=""/40, 0x28}, {&(0x7f0000005c80)=""/81, 0x51}], 0x5, &(0x7f0000005d80)=""/126, 0x7e}}, {{&(0x7f0000005e00)=@pptp, 0x80, &(0x7f0000006ec0)=[{&(0x7f0000005e80)=""/4096, 0x1000}, {&(0x7f0000006e80)=""/6, 0x6}], 0x2}, 0x1}, {{0x0, 0x0, &(0x7f0000008440)=[{&(0x7f0000006f00)=""/95, 0x5f}, {&(0x7f0000006f80)=""/135, 0x87}, {&(0x7f0000007040)=""/128, 0x80}, {&(0x7f00000070c0)=""/82, 0x52}, {&(0x7f0000007140)=""/212, 0xd4}, {&(0x7f0000007240)=""/137, 0x89}, {&(0x7f0000007300)=""/73, 0x49}, {&(0x7f0000007380)=""/163, 0xa3}, {&(0x7f0000007440)=""/4096, 0x1000}], 0x9, &(0x7f0000008500)=""/121, 0x79}, 0x7ff}], 0x6, 0x10100, &(0x7f0000001480)={0x0, 0x989680}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000080)='S_XS', 0x4) 04:22:19 executing program 4: ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0xdc) creat(&(0x7f00000003c0)='./file0\x00', 0x1a0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000100), 0x81, 0x20000) ioctl$LOOP_SET_FD(r1, 0x4c00, 0xffffffffffffffff) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) sendfile(r0, r2, 0x0, 0xa0103) creat(&(0x7f0000000040)='.\x00', 0x8) truncate(&(0x7f00000000c0)='./file0\x00', 0x2897) 04:22:19 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r0, &(0x7f0000000040)=""/158) recvmmsg(r0, &(0x7f00000080c0)=[{{&(0x7f0000000000)=@l2tp6, 0x80, &(0x7f00000003c0)=[{&(0x7f00000001c0)=""/34, 0x22}, {&(0x7f0000000200)=""/68, 0x44}, {&(0x7f0000000280)=""/13, 0xd}, {&(0x7f00000002c0)=""/215, 0xd7}], 0x4, &(0x7f0000000400)=""/197, 0xc5}, 0x900000}, {{&(0x7f0000000500)=@hci, 0x80, &(0x7f0000001680)=[{&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/60, 0x3c}, {&(0x7f00000015c0)=""/174, 0xae}], 0x3}, 0x8000}, {{&(0x7f00000016c0)=@ax25={{0x3, @rose}, [@remote, @rose, @default, @rose, @rose, @default, @bcast, @default]}, 0x80, &(0x7f0000002980)=[{&(0x7f0000001740)=""/74, 0x4a}, {&(0x7f00000017c0)=""/135, 0x87}, {&(0x7f0000001880)=""/4096, 0x1000}, {&(0x7f0000002880)=""/197, 0xc5}], 0x4, &(0x7f00000029c0)=""/159, 0x9f}, 0x7fff}, {{0x0, 0x0, &(0x7f0000005c40)=[{&(0x7f0000002a80)=""/4096, 0x1000}, {&(0x7f0000003a80)=""/178, 0xb2}, {&(0x7f0000003b40)=""/4096, 0x1000}, {&(0x7f0000004b40)=""/254, 0xfe}, {&(0x7f0000004c40)=""/4096, 0x1000}], 0x5, &(0x7f0000005cc0)=""/122, 0x7a}, 0x9}, {{&(0x7f0000005d40)=@l2tp={0x2, 0x0, @dev}, 0x80, &(0x7f0000005dc0)}, 0x1ff}, {{&(0x7f0000005e00)=@l2tp6={0xa, 0x0, 0x0, @empty}, 0x80, &(0x7f0000005fc0)=[{&(0x7f0000005e80)=""/130, 0x82}, {&(0x7f0000005f40)=""/31, 0x1f}, {&(0x7f0000005f80)=""/20, 0x14}], 0x3}, 0x2}, {{&(0x7f0000006000)=@phonet, 0x80, &(0x7f0000007540)=[{&(0x7f0000006080)=""/215, 0xd7}, {&(0x7f0000006180)=""/4096, 0x1000}, {&(0x7f0000007180)=""/219, 0xdb}, {&(0x7f0000007280)=""/28, 0x1c}, {&(0x7f00000072c0)=""/155, 0x9b}, {&(0x7f0000007380)=""/153, 0x99}, {&(0x7f0000007440)=""/237, 0xed}], 0x7, &(0x7f00000075c0)=""/239, 0xef}, 0x200000}, {{&(0x7f00000076c0)=@alg, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007740)=""/172, 0xac}, {&(0x7f0000007800)=""/232, 0xe8}, {&(0x7f0000007900)=""/189, 0xbd}, {&(0x7f00000079c0)=""/63, 0x3f}, {&(0x7f0000007a00)=""/83, 0x53}, {&(0x7f0000007a80)=""/172, 0xac}, {&(0x7f0000007b40)=""/122, 0x7a}], 0x7, &(0x7f0000007c40)=""/159, 0x9f}, 0x40}, {{&(0x7f0000007d00)=@l2tp={0x2, 0x0, @remote}, 0x80, &(0x7f0000008080)=[{&(0x7f0000007d80)=""/175, 0xaf}, {&(0x7f0000007e40)=""/102, 0x66}, {&(0x7f0000007ec0)=""/129, 0x81}, {&(0x7f0000007f80)=""/196, 0xc4}], 0x4}, 0xbf}], 0x9, 0x0, &(0x7f0000008300)={0x0, 0x3938700}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="b800000019004104000000000000000000000000000000020000000000000002ac1414aa00000000000000000000000000000000000000000a00800000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009fd2a5b13775f56200"/112], 0xb8}}, 0x0) 04:22:19 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x0, 0x8}}, &(0x7f0000000480), 0x0) [ 589.195176] TCP: TCP_TX_DELAY enabled 04:22:19 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x0, 0xf2}}, &(0x7f0000000480), 0x0) 04:22:19 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/sit', 0x0, 0x40) 04:22:20 executing program 6: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r1, &(0x7f0000000040)=""/158) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0xee00, 0x0}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x102008, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@afid}, {@loose}, {@afid={'afid', 0x3d, 0x2}}, {@version_9p2000}, {@mmap}, {@dfltgid={'dfltgid', 0x3d, r3}}, {@cache_mmap}, {@version_u}, {@cache_mmap}], [{@audit}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@subj_type={'subj_type', 0x3d, 'keyring\x00'}}, {@obj_role={'obj_role', 0x3d, '-.'}}]}}) mknodat$loop(r2, &(0x7f0000000140)='./file0/file0\x00', 0x8, 0x0) r4 = add_key$keyring(&(0x7f0000000500), &(0x7f0000000540)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={'syz', 0x3}, &(0x7f0000000200)='user\x00', r4) 04:22:20 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x0) recvmmsg(r1, &(0x7f0000008580)=[{{&(0x7f00000000c0)=@l2, 0x80, &(0x7f0000000040)=[{&(0x7f0000000140)=""/223, 0xdf}, {&(0x7f0000000240)=""/214, 0xd6}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/171, 0xab}], 0x4, &(0x7f0000001400)=""/18, 0x12}, 0x9}, {{&(0x7f00000014c0)=@isdn, 0x80, &(0x7f0000003800)=[{&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/194, 0xc2}, {&(0x7f0000002640)=""/212, 0xd4}, {&(0x7f0000002740)=""/63, 0x3f}, {&(0x7f0000002780)=""/4096, 0x1000}, {&(0x7f0000003780)=""/128, 0x80}], 0x6, &(0x7f0000003880)=""/99, 0x63}, 0xd8b7}, {{0x0, 0x0, &(0x7f0000004900)=[{&(0x7f0000003900)=""/4096, 0x1000}], 0x1, &(0x7f0000004940)=""/4096, 0x1000}, 0x4}, {{&(0x7f0000005940)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @private1}}, 0x80, &(0x7f0000005d00)=[{&(0x7f00000059c0)=""/249, 0xf9}, {&(0x7f0000005ac0)=""/67, 0x43}, {&(0x7f0000005b40)=""/217, 0xd9}, {&(0x7f0000005c40)=""/40, 0x28}, {&(0x7f0000005c80)=""/81, 0x51}], 0x5, &(0x7f0000005d80)=""/126, 0x7e}}, {{&(0x7f0000005e00)=@pptp, 0x80, &(0x7f0000006ec0)=[{&(0x7f0000005e80)=""/4096, 0x1000}, {&(0x7f0000006e80)=""/6, 0x6}], 0x2}, 0x1}, {{0x0, 0x0, &(0x7f0000008440)=[{&(0x7f0000006f00)=""/95, 0x5f}, {&(0x7f0000006f80)=""/135, 0x87}, {&(0x7f0000007040)=""/128, 0x80}, {&(0x7f00000070c0)=""/82, 0x52}, {&(0x7f0000007140)=""/212, 0xd4}, {&(0x7f0000007240)=""/137, 0x89}, {&(0x7f0000007300)=""/73, 0x49}, {&(0x7f0000007380)=""/163, 0xa3}, {&(0x7f0000007440)=""/4096, 0x1000}], 0x9, &(0x7f0000008500)=""/121, 0x79}, 0x7ff}], 0x6, 0x10100, &(0x7f0000001480)={0x0, 0x989680}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000080)='S_XS', 0x4) 04:22:20 executing program 2: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x4000, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f00000006c0)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef01000100", 0x3e, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="005c09483b92eb21da5f3a9a7fd1da5c4d7fc1b5b13a6982f480f08cbd0f7939d57a8897a927b5bdbc007a5bafdaf6c1fc5b7a2b97bc4e"]) [ 589.680234] loop2: detected capacity change from 0 to 512 [ 589.701031] EXT4-fs error (device loop2): __ext4_fill_super:5504: inode #2: comm syz-executor.2: iget: special inode unallocated [ 589.708075] EXT4-fs (loop2): get root inode failed [ 589.708473] EXT4-fs (loop2): mount failed [ 589.732815] loop2: detected capacity change from 0 to 512 [ 589.751834] EXT4-fs error (device loop2): __ext4_fill_super:5504: inode #2: comm syz-executor.2: iget: special inode unallocated [ 589.755488] EXT4-fs (loop2): get root inode failed [ 589.756336] EXT4-fs (loop2): mount failed 04:22:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x14, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d2420100120300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e37343139313330323700"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040000c00000000000000daf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000004600000000000000", 0x40, 0x540}, {&(0x7f0000000180)="ab00000077ec7744d2c00000000000000000fc24af", 0x15, 0x640}, {&(0x7f0000010400)="0200000003000000045367dced000f000300040000000000000000000f00c5d7", 0x20, 0x800}, {&(0x7f0000010500)="ff030000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000daf4655fdaf4655fdaf4655f00"/4128, 0x1020, 0x1000}, {&(0x7f0000011600)="ed41000000080000daf4655fddf4655fddf4655f00000000000004004000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x6}, {&(0x7f0000011700)="20000000541597055415970500000000daf4655f00"/32, 0x20, 0x2180}, {&(0x7f0000011800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001004000000010000800000000000af301000400000000000000000000000300000030000000", 0x40, 0x2204}, {&(0x7f0000011900)="20000000000000000000000000000000daf4655f00"/32, 0x20, 0x2280}, {&(0x7f0000011a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001004000000010000800000000000af301000400000000000000000000000300000040000000", 0x40, 0x2300}, {&(0x7f0000011b00)="20000000000000000000000000000000daf4655f00"/32, 0x20, 0x2380}, {&(0x7f0000011c00)="c041000000400000daf4655fdaf4655fdaf4655f00000000000002004000000000000800000000000af301000400000000000000000000000800000020000000", 0x40, 0x2a00}, {&(0x7f0000011d00)="20000000000000000000000000000000daf4655f00"/32, 0x20, 0x2a80}, {&(0x7f0000011e00)="ed41000000080000ddf4655fddf4655fddf4655f00000000000002004000000000000800030000000af301000400000000000000000000000100000050000000000000000000000000000000000000000000000000000000000000000000000000000000eb7155bc00000000000000000000000000000000000000000000000020000000541597055415970554159705ddf4655f541597050000000000000000", 0xa0, 0x2b00}, {&(0x7f0000011f00)="ed8100001a040000ddf4655fddf4655fddf4655f00000000000001004000000000000800010000000af301000400000000000000000000000100000060000000000000000000000000000000000000000000000000000000000000000000000000000000af6989a500000000000000000000000000000000000000000000000020000000541597055415970554159705ddf4655f541597050000000000000000", 0xa0, 0x2c00}, {&(0x7f0000012000)="ffa1000026000000ddf4655fddf4655fddf4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3734313931333032372f66696c65302f66696c653000000000000000000000000000000000000000000000725ed7c600000000000000000000000000000000000000000000000020000000541597055415970554159705ddf4655f541597050000000000000000", 0xa0, 0x2d00}, {&(0x7f0000012100)="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", 0x1a0, 0x2e00}, {&(0x7f0000000d40)="ed81000064000000ddf4655fddf4655fddf4655f00000000000001004000000000000800010000000af3010004000000000000000000000001000000900000000000000000000000000000000000000000000000000000000000000000000000000000003e5e55c600000000000000000000000000000000000000000000000020000000541597055415970554159705ddf4655f541597050000000000000000", 0xa0, 0x3000}, {&(0x7f0000012400)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009407090166696c652e636f6c64000000", 0x80, 0x8000}], 0x0, &(0x7f0000014100)) 04:22:30 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000002840)=0xffffffffffffffff, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r1, &(0x7f0000000040)=""/158) sendmmsg$inet6(r1, &(0x7f0000000840)=[{{&(0x7f00000005c0)={0xa, 0x4e22, 0x11ff, @dev={0xfe, 0x80, '\x00', 0xf}, 0x6283}, 0x1c, &(0x7f0000000780)=[{&(0x7f0000000600)="f60dc1b875991d921a5b2a868588379694cb829888382f83c838a25aaaed6c890d4cdd2911388901", 0x28}, {&(0x7f0000000640)="1eefdfe13cf6a9f8551f56f4e97404cc8075e64048748fee1b089157a70066ea6a59753facc91b1a9ad90bb1bb1bb198bbd2c2a26bb1829462491bc4343da03a58f014f69863e83ff01964f751f8ab85ec860ec694204c9011c1413c8af5119ffa944647b6d58a8050b03d58e760823225a5062ebd69f658fd90287af85a5cb988d2587d057185dad15ffeb91026971f54ae", 0x92}, {&(0x7f0000000700)="dd1460e9bd79f6fd5595153d54b349766be3b3ddd025f7665272046bcb75b8d29c0a08be9c748918a0488bb267f256da520192b58ecd1e2c5a070dc94cfeba47c6aef34b828eb0e389b41f7bb370c6451a892f1ae7cfed9140396408c17b", 0x5e}], 0x3, &(0x7f00000007c0)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x2}}, @dontfrag={{0x14}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x800}}], 0x48}}], 0x1, 0x40810) r2 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r2, 0x17, 0x0, 0x0) pwritev2(r2, &(0x7f0000000ac0)=[{&(0x7f0000000880)="5ea46678ef9ec060a6a81f12f20b091c6b0eafc3cd0128ed4c8938f3ba23d2f5b86d62c9229c1c3d6d4594efd9fec2cea7dfba955253c3db5aa9fb5841a42def2f55cddb39a4505c72a215614ee783c1630157ba7b8041e92c5a9705bf63053c626ef90445584ebfeff4f1d14bb62406b227640a12f0a14cdc4835006c371382deab4f0fa44f9c38fdaa09cb02c61d29a9f790ae3d6dbebe8f2ec79a1714ee6e710a4e5c2180c4c2eb15574e8b9b5c4f0441c50afe467791a8b8f3ec24bafd92799af57c86deac85220f77717548dce2f6de4e154637dca9", 0xd8}, {&(0x7f0000000980)="f2fe3808a7a31888ecd000116fea99f7b252060bf6ee7d725bbd87d2022d", 0x1e}, {&(0x7f00000009c0)="1a725cab487610f55c60faf0296ce554da00aa927683359a2a3cd2b7bd0b58d15be6e0be1043d0bbda09fd1067246dadf3eaf7b587ae6d864b51872ea4ec5dac9accb45e40cc56df47e838c703d143a679d87426cf2bb3665e8064f84057ac25b9dabfb10f733d062390221f972a1b217eea4eaeb2d7ad5ea61ee14d2f8a32ea700d7b1646fe179244904a475ea252", 0x8f}, {&(0x7f0000000a80)="2fc8a3eb7f566d094ad807faa11f7870359b2f701a1edd0cee6b8eba1a76817f7f21c9799bea04ab", 0x28}], 0x4, 0xfffffff9, 0x7fff, 0x18) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000080)=ANY=[@ANYBLOB="01006ff9ffff33820c050000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="03000000000000002e2f66696c653000"]) setsockopt$inet6_tcp_TCP_REPAIR(r3, 0x6, 0x13, &(0x7f0000000500)=0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000004f80)=[{{0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000000100)="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", 0x21e}, {&(0x7f0000001100), 0xf00}, {0x0, 0x2}], 0x3}}], 0x1, 0x8000015) sendmmsg$inet6(r0, &(0x7f00000028c0)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000340)="43a01149ab7ed909b1193d2390cc7fdab860972040f7cd5a8190b0d373858b3e07f03c9dba59cb6fd6cc68a4d2d1ccc76613aa416551c45581cdd0c0b47cbc9ef3e1ad38110412077c782673a854f04805b7aa8925c0a25773ebdb3860a560170a55ab3dcc268d07b7e044195356705011497d7ace011e9d2a58727b38eb4258fb528d6a24100379163689f4fcd357cb48392b32d828d19f724db786929f7cd1670006170727d11bae09c64f080739360cfa25ff54a253fc573443d69407de0630fbac8ca95cc399bfcbba02655b9d980a95bbc29586fa9df1b21e6e731566804961dab0", 0xe4}, {&(0x7f0000000440)="1b7810f94685cd407da56c23d321ee5a4b784e860142990169f9c4b1f7ff07074d226eaa7739daad540a0972ca4ed88007f5e4de54ec87d9f9252a0fa62d6870b60bac5ea6b41555c46be2d42151892cde5fed897a9696c64504bd8b736f99035801f8f6123272356c549e05d99f481b01c96ab06f3f6561af7fc9fca6b2971988eaa51860db049b4494ad0cdcedde1ace", 0x91}], 0x2}}], 0x1, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r4, &(0x7f0000000040)=""/158) recvfrom$inet6(r4, &(0x7f0000000540)=""/49, 0x31, 0x2001, &(0x7f0000000580)={0xa, 0x6, 0x80000001, @empty, 0x5}, 0x1c) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@local, @empty, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, ')hx', 0x18, 0x11, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @ipv4={'\x00', '\xff\xff', @broadcast}, {[], @mld={0x0, 0x0, 0x0, 0x0, 0x0, @empty}}}}}}, 0x0) 04:22:30 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x0, 0xf2ff}}, &(0x7f0000000480), 0x0) 04:22:30 executing program 6: pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) setresuid(0x0, 0xee01, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x4000000000000f) ioctl$PIO_UNIMAP(r0, 0x4b4d, &(0x7f0000000080)={0x0, 0x0}) 04:22:30 executing program 4: socketpair(0xa, 0x2, 0x8, &(0x7f00000008c0)) 04:22:30 executing program 1: statx(0xffffffffffffffff, &(0x7f0000001700)='./file0\x00', 0x100, 0x10, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = add_key$keyring(&(0x7f0000000500), &(0x7f0000000540)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$user(&(0x7f0000000000), &(0x7f0000000140)={'syz', 0x2}, &(0x7f00000001c0)="91", 0x1, r1) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) keyctl$chown(0x4, r2, 0x0, r4) pwritev2(r3, &(0x7f0000000880)=[{&(0x7f0000000400)="6da6f68ad8b7ca408c2276c243028556e172b7a11a69d1d2c7ec1bfbfc133ff937bb9219dcadaa4ad81c005782139afa775b5400fabfcd618ffd2fcc546350e0139182206dd29eb867624e2a9ce57b1b18a000f3537446e8b42407d30d5044102bb66ff07e2aa477981d99db6a315ce0c096da6458f02e1b685725c86d6cdbc16fa182b698f182880057b952d092fc623233c41b0b0e8bee2ce279877e44936436f0df460c08e6bfb037e13f9549d15610841a4cfc8e57aae72b7e236aeea955c72c62f139955a07dfc7b5b8310553e6b574a3dd85ab608d68a6e94fffff", 0xde}, {&(0x7f0000000580)="0e97fa8a0caa53a74b9c95813df10b0fc0a9002aa91838844132b7df0512e88c35a91ac197f73359ca05697eafd1b3cd8bdc1ddaddebec7f3a81957a2a593af21e2d7731c02116ab126cd1f728917ea5ead2abe8673f81af797cbd1956233daace18dd63d9773d078fcd91b52cf2d7169889460b8d6e6fcb3de84de8b35f4d4c43997191f1d7fa8887cb0f7875355472731e463ed58e9cbaaa86745918c8b6a2c246ff88789dad4ee21f8822d901dbdd6c35aecbeae8e607b258ecfd2c486016c77701363b091e895a44033c3d63ff526fb0aa0c4b8c", 0xd6}, {&(0x7f0000000680)="1034663e311341b13c4eba491004510fb50cadabbbf5214de01fca57263b60bd63504778e824f163e3d8200a76595078c8c45d6f02ff38806f4fc20d260a9578f328115d2da94f7887737cd97c154678fe3aa8147ab1506f6e23ea320cca8411bcf9ed39b1a30bd280561f10c500b336d73dcb02441d061c2e2cf0a9c9f2bde6e195d25aae8537d0e6abfd563766be8de2a566aea6de5e0777100c1a3b452dbb206fd85f0a5f7d0d2261fed5cefa9142ff2c4f6e0941c004e5b4da62c39ee6a383c822b76e6d10058dfaf4e91f67b8bb020888f3133f11f7c341bf55da2dab7eae73eb73ba156d5f8ca3816aa2504956dc", 0xf1}, {&(0x7f0000000780)="47610116bbca767d24be42902d5254804e8fb6c2602fd4b0c2256839cc7a65c31ff2aa1b15943ee865795b76d72278886c2b97a30479114ddf26931a1034e344db1a58b57eefe6acf9a33bca004709f0d438f017c77c58a9ccd74177b78972e3b33d2e6ac58402d3846441c59b6928516941deb361a7b84439", 0x79}, {&(0x7f0000000180)="c9eefe41206617afaf06017f9d2ea79c86d73c4caf1b2b9e16b9399bfd713e5a7c63d3c466bd46e1d11054158ebca8f144c2ab78973313072138", 0x3a}, {&(0x7f0000000800)="941033259e1fa913d7ea5a2afc3fe9c24e3512d77956a8a8fb60ee7b1775fc796fb153757bf1b4361457e2b17562336bcfe035781c5fab30bd0e2ad4271a3793e1bd780f64a0de4ad0adf6a69830", 0x4e}], 0x6, 0xffffffff, 0x1, 0x11) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r6) setuid(0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000d00)={&(0x7f0000000ac0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000b00)=@newpolicy={0x1b0, 0x13, 0x800, 0x70bd2b, 0x25dfdbff, {{@in6=@dev={0xfe, 0x80, '\x00', 0xd}, @in=@loopback, 0x4e21, 0x7, 0x4e23, 0x1, 0xa, 0x80, 0x20, 0x4}, {0x8, 0x5, 0x20, 0x2, 0x5, 0x8000, 0xaf91, 0x2}, {0x401, 0x9, 0x9, 0x8001}, 0x3, 0x6e6bbb, 0x0, 0x1, 0x1, 0x2}, [@mark={0xc, 0x15, {0x350759, 0x1af}}, @replay_thresh={0x8, 0xb, 0x1d7}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, '\x00', 0x3f}, @in6=@loopback, 0x4e22, 0x0, 0x4e21, 0x0, 0x2, 0x20, 0x0, 0x8}, {@in=@broadcast, 0x4d4, 0x6c}, @in=@initdev={0xac, 0x1e, 0x1, 0x0}, {0x1e3, 0xb9, 0x0, 0x3, 0x8, 0xfffffffffffffffd, 0xfffffffffffffffe, 0x4}, {0x0, 0x400, 0x400, 0xff}, {0x3f, 0x7, 0x10000}, 0x70bd2a, 0x0, 0xa, 0x3, 0x4f, 0x20}}]}, 0x1b0}, 0x1, 0x0, 0x0, 0x24040040}, 0x40000) sendmsg$nl_xfrm(r3, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000d40)=ANY=[@ANYBLOB="f8010000180000022cbd7000fcdbdf25e00000020000000000000000000000000a0101000000004e2001014e210000020080002b000000", @ANYRES32=0x0, @ANYRES32=r6, @ANYBLOB="e0000002000000000000000000000000000004d4000000007f000001000000000000000000000000faffffffffffffff0600000000000000001000000000000000e000000000000007000000000000000900000000000000ff00000000000000030000000000000004000000000000000101000000000000001000000000000009000000000000007d000000080000000100000029bd7000033500000a0002ff3000000000000000010000000000000008001f00", @ANYRES32=0x0, @ANYBLOB="f70003006c7a6a680000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007805000024241fac7f3279c8625a6c94001cfc932c1551f6647fb10032aa5bb664b495443d1a2ffa929a2d6189b5be1f6bee38c0cac53e8364e041d85227a9e841eba0b7336e4d82ada627898d8a41cd4ccc86b4bdd81d91e159de9c9b8f47e3d00aae6f344384cbf8c21021db0d6f027f8aa961b8c882195f42d0a78c7bdbefb74369c7c97bafd3fd0ef3bd08f134759e68e2387ad07075d250b8f2f383ba01d15705f57a0235e815c6b69cbc36881ac4cc2a00", @ANYRES64=r2, @ANYRESOCT=r1, @ANYRESDEC=r4], 0x1f8}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) fchown(0xffffffffffffffff, r0, r4) mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) r7 = shmget(0x0, 0x4000, 0x200, &(0x7f0000fab000/0x4000)=nil) shmat(r7, &(0x7f0000400000/0xc00000)=nil, 0x4000) mlockall(0x2) 04:22:30 executing program 5: sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4, 0x1, 0x3, 0x0, 0x0, {0x5, 0x0, 0x2}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40800}, 0x40010) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000140)={0x2, &(0x7f0000000340)=[{0x5}, {0x6}]}) r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000180), 0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@multicast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r4 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x20, r3, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x4, r5}]}]}, 0x20}}, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x54, r0, 0x800, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_FLOW={0x6}, @GTPA_LINK={0x8, 0x1, r1}, @GTPA_MS_ADDRESS={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x29}}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x4}, @GTPA_LINK={0x8}, @GTPA_LINK={0x8, 0x1, r5}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x20000004) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x2c, r7, 0x5, 0x0, 0x0, {{0x2}, {@val={0x8, 0x3, r8}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random}]]}, 0x2c}}, 0x0) sendmsg$NL80211_CMD_GET_FTM_RESPONDER_STATS(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x28, r7, 0x100, 0x70bd26, 0x25dfdbfc, {{}, {@val={0x8}, @val={0xc, 0x99, {0x80000000, 0x3c}}}}, ["", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x49}, 0x0) fchown(0xffffffffffffffff, 0xee00, 0x0) 04:22:30 executing program 7: ioctl$RTC_SET_TIME(0xffffffffffffffff, 0x4024700a, &(0x7f0000000000)={0x9, 0x12, 0x8, 0x1f, 0xb, 0x40, 0x4, 0x141, 0xffffffffffffffff}) mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x2000, 0x800, &(0x7f0000f41000/0x2000)=nil) mlockall(0x0) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) [ 600.033778] loop2: detected capacity change from 0 to 2048 [ 600.052574] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 3697758980)! 04:22:30 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x0, 0xfff2}}, &(0x7f0000000480), 0x0) [ 600.052615] EXT4-fs (loop2): group descriptors corrupted! [ 600.068919] audit: type=1326 audit(1755663750.619:21): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=6759 comm="syz-executor.5" exe="/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fcd8957bb19 code=0x0 [ 600.080532] loop2: detected capacity change from 0 to 2048 [ 600.095189] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 3697758980)! [ 600.095209] EXT4-fs (loop2): group descriptors corrupted! [ 600.896556] audit: type=1326 audit(1755663751.446:22): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=6759 comm="syz-executor.5" exe="/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fcd8957bb19 code=0x0 04:22:41 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r2, &(0x7f0000000040)=""/158) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r0, 0xf503, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000100)) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)=0x2000000) close(r1) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000004480)) 04:22:41 executing program 6: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) r1 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) r2 = shmat(r1, &(0x7f0000ffa000/0x4000)=nil, 0x6000) r3 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) r4 = shmat(r3, &(0x7f0000ffa000/0x4000)=nil, 0x6000) shmdt(r4) shmdt(r4) shmdt(r2) shmat(r0, &(0x7f0000b38000/0x1000)=nil, 0x4000) 04:22:41 executing program 0: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) r1 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) r2 = shmat(r1, &(0x7f0000ffa000/0x4000)=nil, 0x6000) r3 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) r4 = shmat(r3, &(0x7f0000ffa000/0x4000)=nil, 0x6000) shmdt(r4) shmdt(r4) shmdt(r2) shmat(r0, &(0x7f0000b38000/0x1000)=nil, 0x4000) 04:22:41 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x0, 0x80000}}, &(0x7f0000000480), 0x0) 04:22:41 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ee2000/0x3000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) r1 = shmget(0x1, 0x3000, 0x54000000, &(0x7f0000fd6000/0x3000)=nil) shmat(r1, &(0x7f0000ed4000/0x4000)=nil, 0x3000) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xc000, &(0x7f0000000000)=0x62c, 0x6, 0x2) mlockall(0x2) 04:22:41 executing program 4: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) r1 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) r2 = shmat(r1, &(0x7f0000ffa000/0x4000)=nil, 0x6000) r3 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) r4 = shmat(r3, &(0x7f0000ffa000/0x4000)=nil, 0x6000) shmdt(r4) shmdt(r4) shmdt(r2) shmat(r0, &(0x7f0000b38000/0x1000)=nil, 0x4000) 04:22:41 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) mlock(&(0x7f0000af2000/0x1000)=nil, 0x1000) mlockall(0x6) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) mlock2(&(0x7f0000978000/0x3000)=nil, 0x3000, 0x0) shmat(r0, &(0x7f0000efd000/0x3000)=nil, 0x0) shmat(0x0, &(0x7f0000e3a000/0x2000)=nil, 0x1000) 04:22:41 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f00000003c0)={{r0}, 0x0, 0x10, @unused=[0xf914, 0x5, 0x8], @devid}) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r2, &(0x7f0000000040)=""/158) sendmsg$netlink(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000001400)=ANY=[@ANYBLOB="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"], 0x14}], 0x1}, 0x0) 04:22:41 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x0, 0x1000000}}, &(0x7f0000000480), 0x0) 04:22:54 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000ac0)={&(0x7f0000000240)={0x2, 0x4e24, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000a00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @loopback}}}], 0x20}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r1, &(0x7f0000000040)=""/158) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23, 0x93, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0xdb}, 0x1c) 04:22:54 executing program 4: r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x7000) syz_emit_vhci(&(0x7f0000000440)=ANY=[@ANYBLOB="33fbd29950a8db06341c3944b25d9f075b143f3d451c61fa9235b0120ca9745f10b2538801017f3a5e804626950fcdd5a9e3464ac14e0560ca0f9ea89f88277946543dc9134a52eed490363440b7ad55f2e7649211ec8b43d4db1463a2fc4d66231cb8a39080f1df3258c0314a97cfc713c470c89b756a816adb212e905cfa72ae2c2f29d27db0561bc09a8e158849db0ed0c19999337db50e99d1a7ae8f6f43b9a9ec25af15e0e4803681e2cd16afcfa3168e957afb5d904730f084f4303ade1ea09183b57bb2aa00275ca647fdef1a471aa285a11b1cea5dfa"], 0xe) syz_emit_vhci(&(0x7f0000000180)=@HCI_ACLDATA_PKT={0x2, {0xc8, 0x1, 0x1, 0x10}, @l2cap_cid_signaling={{0xc}, [@l2cap_conn_rsp={{0x3, 0x6, 0x8}, {0x8, 0x4, 0x7, 0xffff}}]}}, 0x15) syz_emit_vhci(&(0x7f0000000200)=@HCI_VENDOR_PKT={0xff, 0x1}, 0x2) syz_emit_vhci(&(0x7f0000000080)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_status={{0xf, 0x4}, {0x4, 0x0, 0x411}}}, 0x7) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_emit_vhci(&(0x7f0000000340)=@HCI_EVENT_PKT={0x4, @hci_ev_change_link_key_complete={{0x9, 0x3}, {0x3, 0xc8}}}, 0x6) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) getdents64(r1, &(0x7f00000000c0)=""/107, 0x6b) syz_emit_vhci(&(0x7f0000000240)=ANY=[@ANYBLOB="03c80000cf25badd48517316e38c14f00f5c1f8769e66f87246b71388f813c1886477a3b3da490559083756bec1293cac3b667aac4d6931d3091806a0058d4d81faacc7326bc3c2ca990990b4908a0e8a25ae7466e89a3073d7520d5829e12830d6dc231370ab916b9d2b5f678be1cd505690496238d6d8824ce1bbfb9805c892dc32c4e78af477dcbeeb6c315028e4548a2c0f61eb2b8d9251c1d0ae67150bc92"], 0x15c) syz_emit_vhci(&(0x7f00000001c0)=@HCI_VENDOR_PKT, 0x2) syz_emit_vhci(&(0x7f0000000040)=@HCI_VENDOR_PKT={0xff, 0x40}, 0x2) syz_emit_vhci(&(0x7f0000000380)=ANY=[@ANYBLOB="03c9008762fa9762e3b6e3fe088d941122be93b738e38a3043da75b42cbe7d0e20511e6c8e0a4b48e14c2a1a03a177cbb1ae17e4f63bfdd7d65a4bcd11731de5c46ab42e0e82c090243795a4ebab739c9ad97a94011eef74a30435ef98b564ab775e28b9e0fe5b95d557e4d4022e74c30a2962f2738f548cd5c71a753ae54d6d9a8d6c3ffec5f4c14224e8"], 0x8b) r2 = syz_open_dev$sg(&(0x7f0000002ac0), 0x1ff, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f00000000c0)={0x0, 0xffffffff, 0xffffff85}) syz_emit_vhci(&(0x7f0000000300)=@HCI_ACLDATA_PKT={0x2, {0xc9, 0x1, 0x0, 0x10}, @l2cap_cid_le_signaling={{0xffffff16}, @l2cap_conn_param_update_req={{0x12, 0x3, 0x8}, {0x5ace, 0x8000, 0x2, 0x200}}}}, 0x15) syz_emit_vhci(&(0x7f0000000140)=@HCI_ACLDATA_PKT={0x2, {0xc9, 0x2, 0x3, 0xa}, @l2cap_cid_le_signaling={{0x6}, @l2cap_conn_param_update_rsp={{0x13, 0x1b, 0x2}, {0x80}}}}, 0xf) clone(0x4c01f900, 0x0, &(0x7f0000000080), 0x0, 0x0) 04:22:54 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$PTP_SYS_OFFSET_PRECISE(r0, 0x43403d0e, 0x0) 04:22:54 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x1000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:22:54 executing program 5: r0 = semget(0x1, 0x3, 0x20) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000100)=[0x7, 0x1, 0x1, 0x0, 0x1, 0x80]) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknodat$loop(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 04:22:54 executing program 7: mlockall(0x2) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x8000) r1 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) mbind(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x8000, &(0x7f0000000000)=0xae, 0x0, 0x4) shmat(r1, &(0x7f0000fea000/0x13000)=nil, 0x5000) shmat(r1, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:22:54 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x0, 0x2000000}}, &(0x7f0000000480), 0x0) 04:22:54 executing program 0: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) r1 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) r2 = shmat(r1, &(0x7f0000ffa000/0x4000)=nil, 0x6000) r3 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) r4 = shmat(r3, &(0x7f0000ffa000/0x4000)=nil, 0x6000) shmdt(r4) shmdt(r4) shmdt(r2) shmat(r0, &(0x7f0000b38000/0x1000)=nil, 0x4000) [ 623.703836] program syz-executor.4 is using a deprecated SCSI ioctl, please convert it to SG_IO 04:22:54 executing program 5: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/rcu_stall_count', 0x40202, 0xe0) read(r0, &(0x7f0000003100)=""/4096, 0x1000) r1 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r1, 0x17, 0x0, 0x0) lseek(r1, 0x1, 0x0) 04:22:54 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x0, 0x8cffffff}}, &(0x7f0000000480), 0x0) 04:22:54 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x8000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) read(r1, &(0x7f0000000040)=""/22, 0x16) write$P9_RSTAT(r2, 0x0, 0x10007) mlockall(0x0) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:22:54 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000ac0)={&(0x7f0000000240)={0x2, 0x4e24, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000a00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @loopback}}}], 0x20}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r1, &(0x7f0000000040)=""/158) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23, 0x93, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0xdb}, 0x1c) 04:22:54 executing program 2: ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(0xffffffffffffffff, 0x4018f50b, &(0x7f0000000040)={0x0, 0x5, 0x2}) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001200)={@private1, 0x10000, 0x0, 0xff, 0x1}, 0x20) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r1, 0x17, 0x0, 0x0) r2 = io_uring_setup(0x32ac, &(0x7f0000000080)={0x0, 0x10d7, 0x4, 0x0, 0x1b, 0x0, r1}) r3 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r3, 0x17, 0x0, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH(r1, 0xd0009411, &(0x7f0000000200)={{0x0, 0x9, 0x50, 0x7, 0x4, 0x1f, 0x9, 0xfffff001, 0x9, 0x3, 0x100, 0x8, 0x2, 0x1, 0x101}}) r4 = syz_open_dev$rtc(&(0x7f0000000100), 0x9, 0x8000) ioctl$BTRFS_IOC_SCRUB_CANCEL(r3, 0x941c, 0x0) r5 = openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000140), 0x2, 0x0) r6 = io_uring_setup(0x53fc, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r6, 0x17, 0x0, 0x0) r7 = syz_open_dev$vcsu(&(0x7f0000000180), 0x79e, 0x24401) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f00000001c0)=[r2, r4, r5, r6, r1, r7], 0x6) io_uring_register$IORING_REGISTER_FILES(r2, 0x17, 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x6400) 04:22:54 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x2000) mlockall(0x0) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) r1 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r1, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x4000) mlockall(0x1) shmat(r0, &(0x7f0000dfd000/0x4000)=nil, 0x5000) r2 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r2, &(0x7f0000400000/0xc00000)=nil, 0x5000) r3 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r3, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmat(r3, &(0x7f0000fff000/0x1000)=nil, 0x0) 04:22:54 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e74408d0000a6e834b50f474f6edaeb1ff964b113cf65f0be4ab146aa7a9636645f0ae3094e59e50bfee32de576970308a41f1fd6c2cf47288f8895dca6e8681f1f7c4666d7035828c4690bca329e3b"], 0x52) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x218dc0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) pipe(0x0) 04:22:54 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x0, 0xf2ffffff}}, &(0x7f0000000480), 0x0) [ 624.038821] program syz-executor.4 is using a deprecated SCSI ioctl, please convert it to SG_IO 04:22:54 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000ac0)={&(0x7f0000000240)={0x2, 0x4e24, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000a00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @loopback}}}], 0x20}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r1, &(0x7f0000000040)=""/158) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23, 0x93, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0xdb}, 0x1c) 04:22:54 executing program 2: r0 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x80, 0x10) getsockopt$IP_SET_OP_GET_FNAME(r0, 0x1, 0x53, &(0x7f0000000080)={0x8, 0x7, 0x0, 'syz0\x00'}, &(0x7f00000000c0)=0x2c) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000010d00)=ANY=[]) r1 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000180), 0x104c0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r4 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x20, r3, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x4, r5}]}]}, 0x20}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f0000000240)={'ip6tnl0\x00', &(0x7f00000001c0)={'syztnl1\x00', r5, 0x4, 0x7, 0x2d, 0x2, 0x9, @ipv4={'\x00', '\xff\xff', @multicast2}, @private2, 0x20, 0x1, 0x0, 0x3}}) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x40, &(0x7f0000000140)=0x5, 0x4) open$dir(0x0, 0x0, 0x0) 04:22:54 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x0, 0xf6ffffff}}, &(0x7f0000000480), 0x0) 04:22:54 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x0, 0x0) r0 = open(&(0x7f00000003c0)='./file0\x00', 0x40, 0x40) accept(r0, &(0x7f0000000240)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000400)=0x80) r1 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r1, 0x17, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r1, {0x1ff}}, './file0\x00'}) setxattr$incfs_size(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340), &(0x7f0000000380)=0x80000000, 0x8, 0x2) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='nr_,\x00']) mount(&(0x7f0000000000)=@sr0, &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)='pipefs\x00', 0x2000, &(0x7f0000000200)='tmpfs\x00') [ 624.288288] blk_print_req_error: 12 callbacks suppressed [ 624.288317] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 624.292890] FAT-fs (loop2): unable to read boot sector [ 624.308584] tmpfs: Unknown parameter 'nr_' [ 624.319823] tmpfs: Unknown parameter 'nr_' [ 624.344814] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 624.348081] FAT-fs (loop2): unable to read boot sector 04:23:05 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x3000, 0x1800, &(0x7f0000c9c000/0x3000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmat(r0, &(0x7f00004f6000/0x3000)=nil, 0x2000) 04:23:05 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) r1 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r1, &(0x7f0000400000/0xc00000)=nil, 0x5000) r2 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r2, &(0x7f0000400000/0xc00000)=nil, 0x5000) r3 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r3, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmat(r3, &(0x7f0000c9e000/0x1000)=nil, 0x5000) 04:23:05 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x0, 0xffffff8c}}, &(0x7f0000000480), 0x0) 04:23:05 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000ac0)={&(0x7f0000000240)={0x2, 0x4e24, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000a00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @loopback}}}], 0x20}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r1, &(0x7f0000000040)=""/158) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23, 0x93, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0xdb}, 0x1c) 04:23:05 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)={0x18, 0x6a, 0x101, 0x0, 0x0, "", [@typed={0x8, 0x0, 0x0, 0x0, @uid}]}, 0x18}], 0x1}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) 04:23:05 executing program 2: fork() ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = getpgid(0x0) fcntl$lock(r0, 0x25, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, r1}) r2 = fork() kcmp(r1, r2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = getpgid(0x0) fcntl$lock(r3, 0x25, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, r4}) r5 = fork() kcmp(r4, r5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r7 = getpgid(0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getpgid(0x0) fcntl$lock(r6, 0x25, &(0x7f0000000100)={0x1}) r8 = fork() kcmp(0x0, r8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) wait4(r7, &(0x7f0000000140), 0x1000000, &(0x7f0000000040)) 04:23:05 executing program 0: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) r1 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) r2 = shmat(r1, &(0x7f0000ffa000/0x4000)=nil, 0x6000) r3 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) r4 = shmat(r3, &(0x7f0000ffa000/0x4000)=nil, 0x6000) shmdt(r4) shmdt(r4) shmdt(r2) shmat(r0, &(0x7f0000b38000/0x1000)=nil, 0x4000) 04:23:05 executing program 5: prctl$PR_SET_TSC(0x3a, 0x2) 04:23:05 executing program 5: r0 = perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x1}, 0x0, 0x6, 0xffffffffffffffff, 0x0) chdir(0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x40002, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r2) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r2) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r2) r3 = dup3(r0, r0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/softnet_stat\x00') preadv(r3, &(0x7f0000000380)=[{&(0x7f0000000100)=""/200, 0xc8}, {&(0x7f0000000480)=""/163, 0xa3}, {&(0x7f00000002c0)=""/21, 0x15}, {&(0x7f0000000300)=""/100, 0x64}], 0x4, 0x8e, 0x3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='net/softnet_stat\x00') ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/softnet_stat\x00') dup3(r6, r5, 0x80000) ppoll(&(0x7f0000000200), 0x0, &(0x7f0000000400)={0x0, 0x989680}, &(0x7f0000000440)={[0x805eda]}, 0x8) creat(&(0x7f0000000080)='./file0\x00', 0x10) 04:23:05 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000ac0)={&(0x7f0000000240)={0x2, 0x4e24, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000a00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @loopback}}}], 0x20}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r1, &(0x7f0000000040)=""/158) 04:23:05 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x80, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:23:05 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x0, 0xfffffff2}}, &(0x7f0000000480), 0x0) 04:23:05 executing program 4: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$binfmt_script(r0, 0x0, 0xb) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pwritev(r1, &(0x7f0000000300)=[{&(0x7f0000000440)="85", 0x80000}], 0x1, 0x1000, 0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) ioctl$F2FS_IOC_GET_PIN_FILE(r2, 0x8004f50e, &(0x7f00000000c0)) 04:23:05 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffb000/0x2000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:23:16 executing program 0: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) r1 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) r2 = shmat(r1, &(0x7f0000ffa000/0x4000)=nil, 0x6000) r3 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) r4 = shmat(r3, &(0x7f0000ffa000/0x4000)=nil, 0x6000) shmdt(r4) shmdt(r4) shmdt(r2) 04:23:16 executing program 2: r0 = shmget$private(0x0, 0x5000, 0x0, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x5000) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8) munmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000) shmget$private(0x0, 0x1000, 0x100, &(0x7f0000ffb000/0x1000)=nil) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3000, 0x2, &(0x7f0000ffd000/0x3000)=nil) 04:23:16 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000ac0)={&(0x7f0000000240)={0x2, 0x4e24, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000a00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @loopback}}}], 0x20}, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') 04:23:16 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x0, 0xfffffff6}}, &(0x7f0000000480), 0x0) 04:23:16 executing program 1: mlockall(0x2) mlockall(0x2) mlockall(0x3) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:23:16 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/connector\x00') r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_PORT_POOL_SET(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)={0x274, r1, 0x200, 0x70bd2c, 0x25dfdbfd, {}, [{{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0x6}, {0x6, 0x11, 0x5}, {0x8, 0x15, 0x4}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0xfffffff8}, {0x6, 0x11, 0x4}, {0x8, 0x15, 0x6}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x6}, {0x6, 0x11, 0x1f}, {0x8, 0x15, 0x6}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x7}, {0x6, 0x11, 0x7}, {0x8, 0x15, 0x2}}, {{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0x7ff00}, {0x6, 0x11, 0xb9ee}, {0x8, 0x15, 0x80000001}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x6}, {0x6, 0x11, 0x9}, {0x8, 0x15, 0x92}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x9}, {0x6, 0x11, 0x400}, {0x8, 0x15, 0x23620bd9}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x7ff}, {0x6, 0x11, 0x4}, {0x8, 0x15, 0xf8eb}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x3f}, {0x6, 0x11, 0x1000}, {0x8}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x80000000}, {0x6, 0x11, 0x3}, {0x8, 0x15, 0x1000}}]}, 0x274}, 0x1, 0x0, 0x0, 0x4004031}, 0x20008010) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000980)='fdinfo/3\x00') pread64(r2, &(0x7f0000000040)=""/156, 0x9c, 0x0) 04:23:16 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:23:16 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r1, &(0x7f0000000040)=""/158) r2 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r2, 0x17, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000140)={{0x1, 0x1, 0x18, r2, @out_args}, './file0\x00'}) fstatfs(r0, &(0x7f0000000040)=""/158) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000100)={{0x1, 0x1, 0x18, r3, {0xfffffcc3}}, './file0\x00'}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x7fffffff, @private2, 0x4}, 0x1c) syz_emit_ethernet(0x4cc, &(0x7f0000000700)={@link_local, @broadcast, @void, {@ipv6={0x86dd, @gre_packet={0x7, 0x6, "003ca3", 0x496, 0x2f, 0xff, @loopback, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', {[@routing={0x4, 0x8, 0x2, 0x80, 0x0, [@mcast2, @dev={0xfe, 0x80, '\x00', 0x3c}, @private1={0xfc, 0x1, '\x00', 0x1}, @private2={0xfc, 0x2, '\x00', 0x1}]}, @srh={0x2b, 0x2, 0x4, 0x1, 0x81, 0x70, 0x7d9, [@loopback]}, @fragment={0x73, 0x0, 0x7, 0x1, 0x0, 0x5, 0x67}, @dstopts={0x67, 0x13, '\x00', [@calipso={0x7, 0x58, {0x3, 0x14, 0x20, 0x2, [0x3ff, 0x8, 0x7, 0xf30f, 0x9, 0x40, 0x1, 0x6, 0x7fffffff, 0xbe23]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0xa0, 0x1d, "b540a81ed60d10bd853d4841ba686561233f3afee7651a5868cf619ad7"}, @ra={0x5, 0x2, 0x2}, @ra={0x5, 0x2, 0x9}, @enc_lim, @calipso={0x7, 0x4e, {0x91899a0deec5c1bf, 0x2, 0x41, 0xfffa, [0x1ff]}}]}, @hopopts={0x0, 0x7, '\x00', [@jumbo={0xc2, 0x4, 0xffffffe0}, @generic={0x4, 0x25, "cf2ff7afded1446a6684aae1bdb5810a5863a3643ef89f66c3170478d5e2ff47b070cb2b4a"}, @padn={0x1, 0x4}, @calipso={0x7, 0x8, {0x0, 0x0, 0x8, 0x4}}]}, @srh={0x3b, 0x2, 0x4, 0x1, 0x8, 0x64, 0x2, [@private1]}, @fragment={0x3a, 0x0, 0x7f, 0x1, 0x0, 0x1, 0x66}, @hopopts={0x0, 0x0, '\x00', [@pad1]}, @fragment={0x5d, 0x0, 0x0, 0x1, 0x0, 0x4, 0x66}, @srh={0x6c, 0x14, 0x4, 0xa, 0x4, 0x68, 0x3, [@empty, @mcast1, @private0, @private2, @mcast2, @mcast1, @loopback, @dev={0xfe, 0x80, '\x00', 0x31}, @dev={0xfe, 0x80, '\x00', 0x13}, @dev={0xfe, 0x80, '\x00', 0x35}]}], {{0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x37, 0x0, [], "54e07956f529630c244f61603343b7d0eac1312cc9350282c64f7c411d0285a82039cc2fec1b4d1edbef0c4ff8ca29fa8c5d863d6ea87f"}, {0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800, [0x2, 0x401], "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"}, {0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x86dd, [0x6ed], "1d8ab48bc03bd7efd0e4826a49801bccd95453e81e6b54dfd19bd870fb07d446f731f8e6ac557e4c4d4ead106714a9081983b7473aba0717660bbc024458bbb6931d25d9d3343cce57b1c20a1536f51a"}, {0x8, 0x88be, 0x3, {{0xd, 0x1, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1}, 0x1, {0x40}}}, {0x8, 0x22eb, 0x3, {{0x1, 0x2, 0x7f, 0x3, 0x1, 0x1, 0x2, 0x40}, 0x2, {0x4, 0x6, 0x3, 0x10, 0x0, 0x0, 0x1}}}, {0x8, 0x6558, 0x2, "fd30b2bad6bcca046098325095f1226e152b2e5503961a8f780bba5442f9465626c0c0e21771bb7eeed068a099cbd28d45e3f8299c146f86979ef6bce6a44cb24865e13c58d846187b6854ff1c1a7bf5f694235c3e1e1ce3764a899f0a4ad6b99d4a2a137e0024ad85c330884625c6b0a3b461000f3fac3c50324f676e1da954195477d03fb7b92b258a29c2217d018dd0"}}}}}}}, 0x0) 04:23:16 executing program 2: r0 = io_uring_setup(0x6b02, &(0x7f0000000140)={0x0, 0x734, 0x1800, 0x0, 0x159}) io_uring_enter(r0, 0x7d2b, 0x0, 0x0, 0x0, 0x0) r1 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r1, 0x17, 0x0, 0x0) io_uring_enter(r1, 0x3136, 0x36c0, 0x0, &(0x7f0000000080)={[0xfff]}, 0x8) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) io_uring_enter(r2, 0x2ce, 0xf5e6, 0x0, &(0x7f0000000040)={[0x8]}, 0x8) 04:23:16 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x0, 0x8000000000000}}, &(0x7f0000000480), 0x0) 04:23:16 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000ac0)={&(0x7f0000000240)={0x2, 0x4e24, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000a00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @loopback}}}], 0x20}, 0x0) 04:23:16 executing program 7: mlockall(0x3) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000f0c000/0x2000)=nil, 0x0) 04:23:16 executing program 4: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x212283, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0xa0103) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000180)={0x0, 0x7}) r2 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r2, 0x17, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {0x7fffffff}}, './file0\x00'}) r3 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r3, 0x17, 0x0, 0x0) r4 = io_uring_setup(0x651f, &(0x7f00000000c0)={0x0, 0x7e63, 0x8, 0x3, 0x0, 0x0, r3}) io_uring_register$IORING_REGISTER_FILES(r4, 0x17, 0x0, 0x0) fcntl$setlease(r4, 0x400, 0x0) 04:23:16 executing program 5: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r2, &(0x7f0000000900)='^', 0x1) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r2, r3, 0x0, 0xfdef) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x44000) write(0xffffffffffffffff, &(0x7f0000000080)='C{', 0x2) sendfile(r0, r1, 0x0, 0xfdef) 04:23:16 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x0, 0x100000000000000}}, &(0x7f0000000480), 0x0) 04:23:16 executing program 2: signalfd(0xffffffffffffffff, &(0x7f00000000c0)={[0x9]}, 0x8) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr$security_selinux(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:ifconfig_exec_t:s0\x00', 0x25, 0x2) bind$unix(r1, &(0x7f0000000240)=@abs={0x1}, 0x6e) r2 = fork() ptrace(0x10, r2) kcmp(0x0, r2, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) sched_getaffinity(0x0, 0x8, &(0x7f0000000180)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000013c0)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000001440)=0xc) r4 = fork() ptrace(0x10, r4) wait4(r3, 0x0, 0x20000000, &(0x7f0000000480)) r5 = fork() ptrace(0x10, r5) kcmp(r4, r5, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) recvmsg$unix(r0, &(0x7f0000001780)={&(0x7f0000001480)=@abs, 0x6e, &(0x7f0000001680)=[{&(0x7f0000001500)=""/143, 0x8f}, {&(0x7f00000015c0)=""/111, 0x6f}, {&(0x7f0000001640)=""/5, 0x5}], 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000008d67ad8fd8c4d11e1c2c0000000000000001ceaadffb6b68d86b597facaef81488b600000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="020000007a00000000f2cd108eab52", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}, 0x12002) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000017c0)) fork() [ 646.682640] cgroup: fork rejected by pids controller in /syz2 04:23:17 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x0, 0x200000000000000}}, &(0x7f0000000480), 0x0) 04:23:17 executing program 6: sendmsg$inet(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000240)={0x2, 0x4e24, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000a00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @loopback}}}], 0x20}, 0x0) 04:23:17 executing program 4: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000019040)='/proc/mdstat\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000040)=""/102400, 0x19000, 0x0) r1 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r1, 0x17, 0x0, 0x0) sendfile(r0, r1, &(0x7f000001a940)=0xff, 0x200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40200, 0x0) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f0000019740)={&(0x7f0000019680)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000019700)={&(0x7f00000196c0)={0x20, 0x3fa, 0x100, 0x70bd25, 0x25dfdbff, {0x1, 0x1}, ["", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) writev(r2, &(0x7f0000019600)=[{&(0x7f0000019080)="c09f5496f7e076378b819b42874ad56995209aa9467708a6e4f30443f87f2321a83e3a5b20bd9e4f4b946164635c6f8d2481c390740c1e5d09712747c97ab39e7cc736d58b7eefc2ca4794952cb6558e506bb908809b03d78d93abeb8419e1f707b3e57da941cafffa28b3c9a94a52ff72a2d49cbb6e1c5b2346eff03c2b3132434137068584ff63aabeee59861f7f7fb1b6d300c50d3d2219fc26f3d2fb2d912cf4f5412f", 0xa5}, {&(0x7f0000019140)="b209bf076420", 0x6}, {&(0x7f0000019180)="c6893a344001198dc07498b274bbd3a50e4ef330e0e1566ea3ef404eac6f5deec032c15e382475daec286485deb1b274711115f495dbff7c53d39cf0f6b65abcfcbc378045b89c4f61759c8c12f3ae54c3785a7daf82a040110e9d9cc41af728f94b926d361012dd4cc6e9251a38a51029101a883f9ee8f2d8d024e98f852f63b6bce527bb513f547e60613c43970e6717f6627bac9dde8983ce6f711e6707b2d63c38da36671f9e50411abc2e2529c57f6e666edb51a34e27b95c7699c117cf721e4c11b224aa3c9ad6a0f6dfda2713ba0743ee3d14c90229894160d64695df19e6ad123a3413b04f0ddef2f3a98eae61832f0a597d", 0xf6}, {&(0x7f0000019280)="19d65f8a868da2917a9495e9ef46f49f4eeb3949a33e95f077d549d2f60e769f60309f419f370760190caee7ed1ac51d2d51a2d13f685c68de4c16bdedbe2e58a8a8659f407933fb", 0x48}, {&(0x7f0000019300)="5a7e002206006089eda315d78e829325e8bafb04ed5331bdbc28a68b515403e965eb60096dc0af63ecc67d153220c9a410def13cf0a94a9cb43c6fe480ee71fe65fefdbbe5e0031168cde49ee5f169b1951b184baf6e5ce75442d533df5b32003b759ae8f23f5d8cc5c428a7066c3418506df2a03992c9649198ba4a5f28b5de76823696526ab1db9aba6a5609ce3f0ab002703e9dff3afc666dfea9d74b7c4f0d9a1e3b2a7052bc1374c25d16ee722c01fcff5b45e53a944782fafa686a03ca0e310a152e339def", 0xc8}, {&(0x7f0000019400)="40880f23d55fe9ea6fa869f7368b4815e1698d3243662e195565909c5cd174e2783f679e91ad4a97d8b476b3712151f01f3068a35a54e006bb554c7ba493306d6d283cea021c603009e10d658092119adc61c9b6d3270248bb788505a57890cdb4da4584e4cabb5904f9ae0f5cd249b53e48f47f01c986b8dd65552e284d67b1e0f596e307da647b518f82d0f9", 0x8d}, {&(0x7f00000194c0)="e05b1c71af6a316b7ac14cfa6eda029698ac39d9e182dcb6acf68fdc22a7bdec21f299da6a28634b3f6623b7e39c36a9e45a7ab0f47d5e740e6677534161c91e2112eff5fa5bef56ee9efe3b7d9475d416a039c729eceb23a20a99e271231b26999a4ec9a893209a4f9c5fa169ba71477968cfd8df1cb18031cf8aa936b15851ff5fd420d5f9092685", 0x89}, {&(0x7f0000019580)="d711b35cd0e9ac7b7058303143dfa7f072a26753fc5fec79d8c6c1fbe7e69369a61baf0052a25f73fdd8d6634ed42bab052a20d3fee8bdd2d4f26355d058cd46ae23d1a68b53361289c93579e71ba9254745b0982dcde6f36bd2e58177314b51", 0x60}], 0x8) ioctl$TUNSETOWNER(r2, 0x54e3, 0xffffffffffffffff) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r3, &(0x7f0000000040)=""/158) sendmsg$AUDIT_USER_AVC(r3, &(0x7f000001a900)={&(0x7f000001a840)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f000001a8c0)={&(0x7f000001a880)=ANY=[@ANYBLOB="240000005304000326bd381954f366f623536c3567"], 0x24}, 0x1, 0x0, 0x0, 0x405e}, 0x4000000) r4 = syz_open_dev$usbmon(&(0x7f000001a780), 0x0, 0x240) r5 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r5, 0x17, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(r5, 0x6, &(0x7f000001a9c0)={0x1576, 0x0, &(0x7f000001a980)=[r2]}, 0x1) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f000001a7c0)={&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000019780)="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", 0x1000, r4}, 0x68) 04:23:17 executing program 0: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) r1 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) shmat(r1, &(0x7f0000ffa000/0x4000)=nil, 0x6000) r2 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) r3 = shmat(r2, &(0x7f0000ffa000/0x4000)=nil, 0x6000) shmdt(r3) shmdt(r3) 04:23:17 executing program 6: sendmsg$inet(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000240)={0x2, 0x4e24, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000a00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @loopback}}}], 0x20}, 0x0) 04:23:17 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x1a0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) sendfile(r0, r1, 0x0, 0xa0103) 04:23:17 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x0, 0x8cffffff00000000}}, &(0x7f0000000480), 0x0) 04:23:17 executing program 4: ioctl$FS_IOC_GETVERSION(0xffffffffffffffff, 0x80087601, &(0x7f00000001c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/protocols\x00') dup3(0xffffffffffffffff, r0, 0x80000) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000040)=0x1c) pread64(r0, &(0x7f00000000c0)=""/194, 0xc2, 0x2) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r1, &(0x7f0000000040)=""/158) ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) 04:23:17 executing program 1: mlockall(0x2) mlockall(0x2) r0 = shmget$private(0x0, 0x4000, 0x1000, &(0x7f0000ffc000/0x4000)=nil) shmat(r0, &(0x7f0000afb000/0x4000)=nil, 0x5000) r1 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r1, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:23:18 executing program 4: ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug', 0x0, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000080)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x48}) getdents64(r1, &(0x7f0000000000)=""/25, 0x19) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000004640)=""/245, &(0x7f0000004500)=0xf5) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) r2 = openat$vcsa(0xffffffffffffff9c, 0x0, 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r2, &(0x7f00000000c0), 0x2, 0x0) r3 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r3, 0x17, 0x0, 0x0) fcntl$setlease(r3, 0x400, 0x1) 04:23:18 executing program 6: sendmsg$inet(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000240)={0x2, 0x4e24, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000a00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @loopback}}}], 0x20}, 0x0) 04:23:18 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x0, 0xf2ffffffffffffff}}, &(0x7f0000000480), 0x0) 04:23:30 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f00005e0000/0x1000)=nil, 0x1000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) r1 = clone3(&(0x7f0000000180)={0x2004100, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x21}, &(0x7f00000000c0)=""/17, 0x11, &(0x7f0000000100)=""/26, &(0x7f0000000140)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0], 0x7}, 0x58) r2 = shmat(r0, &(0x7f0000ffa000/0x4000)=nil, 0x4000) shmdt(r2) move_pages(r1, 0x1, &(0x7f0000000200)=[&(0x7f00003fe000/0xc00000)=nil], &(0x7f0000000240)=[0x7, 0xfffffff9, 0xb9a1, 0xfffffffd, 0x0, 0x1000], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) 04:23:30 executing program 5: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r2, &(0x7f0000000900)='^', 0x1) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r2, r3, 0x0, 0xfdef) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x44000) write(0xffffffffffffffff, &(0x7f0000000080)='C{', 0x2) sendfile(r0, r1, 0x0, 0xfdef) 04:23:30 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000240)={0x2, 0x4e24, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000a00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @loopback}}}], 0x20}, 0x0) 04:23:30 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r0, &(0x7f0000000040)=""/158) r1 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r1, 0x17, 0x0, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000140)={{r1}, 0x1, 0x7, 0x3}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r2, &(0x7f0000000040)=""/153) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000100)={r2, 0x7fffffff, 0x3, 0x4}) ioctl$KDSETLED(r3, 0x4b32, 0x20) clock_nanosleep(0x4, 0x1, &(0x7f0000000040)={0x77359400}, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f0000000000)={0x4, 0x81, 0x2}) 04:23:30 executing program 0: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) r1 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) shmat(r1, &(0x7f0000ffa000/0x4000)=nil, 0x6000) r2 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) r3 = shmat(r2, &(0x7f0000ffa000/0x4000)=nil, 0x6000) shmdt(r3) 04:23:30 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = getpgid(0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = getpgid(0x0) fcntl$lock(r2, 0x25, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, r3}) r4 = fork() kcmp(r3, r4, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r5, &(0x7f0000000040)=""/158) kcmp$KCMP_EPOLL_TFD(r4, r1, 0x7, r0, &(0x7f0000000080)={r5, r0, 0x7f}) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1/file0\x00', 0x8000, 0x110) r6 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r6, 0x17, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r6, 0x40086602, &(0x7f0000000180)=0x800) 04:23:30 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x0, 0xf6ffffff00000000}}, &(0x7f0000000480), 0x0) 04:23:30 executing program 7: mlockall(0x2) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) r1 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffc000/0x2000)=nil) shmat(r1, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r2 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r2, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000000)=""/84) r3 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) mlockall(0x1) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x4000) mlockall(0x0) 04:23:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x26, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b000000800000000800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e30343636343439353900"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000c8b70d3c99374a58baa2fffdfaacb391010000000c00000000000000d8f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="01000000000005000c0000000000000000000000040000004b00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000120000002200000060000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000010500)="ffff0f00ff0f00000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009407090166696c652e636f6c64000000", 0x880, 0x1000}, {&(0x7f0000010e00)="0b0000000c0001022e00000002000000f40702022e2e00"/32, 0x20, 0x2000}, {&(0x7f0000010f00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x2800}, {&(0x7f0000011000)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x3000}, {&(0x7f0000011100)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x3800}, {&(0x7f0000011200)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x4000}, {&(0x7f0000011300)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x4800}, {&(0x7f0000011400)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x5000}, {&(0x7f0000011500)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x5800}, {&(0x7f0000011600)="504d4d00504d4dffd8f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033340075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x6800}, {&(0x7f0000011800)="0200"/32, 0x20, 0x6c00}, {&(0x7f0000011900)="0300"/32, 0x20, 0x7000}, {&(0x7f0000011a00)="0400"/32, 0x20, 0x7400}, {&(0x7f0000011b00)="0500"/32, 0x20, 0x7800}, {&(0x7f0000011c00)="00000000000000000100000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000009800"/96, 0x60, 0x7c00}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x8000}, {&(0x7f0000011e00)="0200"/32, 0x20, 0x8400}, {&(0x7f0000011f00)="0300"/32, 0x20, 0x8800}, {&(0x7f0000012000)="0400"/32, 0x20, 0x8c00}, {&(0x7f0000012100)="ffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0500"/2080, 0x820, 0x9000}, {&(0x7f0000012a00)="00000000000000000100000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000009800"/96, 0x60, 0x9c00}, {&(0x7f0000012b00)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d807050766696c653100"/64, 0x40, 0x10000}, {&(0x7f00000005c0)="000002ea0100000001000000270f240c000000000000000000000000000000000601f8070000000006000000779b539778617474723100000601f0070000006fcc0006000000749853977861747472320000000000000000000000000000000000009e61be97bb120facb4bb1cb3de021653ee3757da45958e25024ab9379f1e1bec860ce9e32d2ecd36f57fc7df3b2a96cc229b820fe267b92e14fb91d8f35ae3890517269e91c613114045f90caba030f13c9d6efc5402f3ea601423291e0bcd08c910", 0xc4, 0x10800}, {&(0x7f0000012d00)="00000000000000000000000000000000786174747232000078617474723100000000000000000000d8f4655fd8f4655fd8f4655f00"/64, 0x40, 0x10fe0}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f00000000000004000400000000000800050000000af301000400000000000000000000000100000003000000", 0x40, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d000000", 0x40, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30200040000000000000000000000020000001000000002000000010000001300"/96, 0x60, 0x11180}, {&(0x7f0000013100)="c041000000400000d8f4655fd8f4655fd8f4655f00000000000002002000000000000800000000000af301000400000000000000000000000800000004000000", 0x40, 0x11500}, {&(0x7f0000013200)="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"/768, 0x300, 0x11580}, {&(0x7f0000013500)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x12000}, {&(0x7f0000013a00)='syzkallers\x00'/32, 0x20, 0x12800}, {&(0x7f0000013b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x15800}], 0x0, &(0x7f0000013c00)) 04:23:30 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000240)={0x2, 0x4e24, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000a00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @loopback}}}], 0x20}, 0x0) 04:23:30 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x0, 0xfffffffffffffff2}}, &(0x7f0000000480), 0x0) [ 659.898969] loop4: detected capacity change from 0 to 512 [ 659.973397] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 659.984663] ext4 filesystem being mounted at /syzkaller-testdir595989918/syzkaller.3JhGh0/93/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 660.162948] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 04:23:41 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20}, &(0x7f0000000480), 0x0) 04:23:41 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000240)={0x2, 0x4e24, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000a00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @loopback}}}], 0x20}, 0x0) 04:23:41 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x2020400, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='rootfs\x00', 0x1000000, &(0x7f0000000440)='debug') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x3000108, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') ioctl$BTRFS_IOC_SYNC(r0, 0x9408, 0x0) fstatfs(r0, &(0x7f0000000040)=""/158) mknodat$loop(r0, &(0x7f0000000180)='./file0\x00', 0x2, 0x0) mount$9p_xen(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x200000, &(0x7f0000000300)={'trans=xen,', {[{@version_u}, {@mmap}, {@debug={'debug', 0x3d, 0xcd}}, {@fscache}, {@loose}, {@version_u}], [{@subj_role={'subj_role', 0x3d, 'sysfs\x00'}}, {@fowner_eq}, {@dont_measure}, {@appraise}]}}) statfs(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/182) 04:23:41 executing program 2: fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) perf_event_open(&(0x7f0000000140)={0x4, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x6, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r1, &(0x7f0000000040)=""/158) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000080)=0xffffffffffffffff, 0x42) sendmmsg$inet6(r0, &(0x7f00000028c0)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000100)='++\x00\x00O', 0xfffffcf4}], 0x1}}], 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) 04:23:41 executing program 0: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) r1 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) shmat(r1, &(0x7f0000ffa000/0x4000)=nil, 0x6000) r2 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) r3 = shmat(r2, &(0x7f0000ffa000/0x4000)=nil, 0x6000) shmdt(r3) 04:23:41 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x10, 0xffffffffffffffff, 0xa) write$rfkill(r0, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x1}, 0x8) 04:23:41 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmget$private(0x0, 0x4000, 0x78000000, &(0x7f0000ffa000/0x4000)=nil) mremap(&(0x7f0000a76000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f0000a02000/0x2000)=nil) mlockall(0x1) 04:23:41 executing program 1: mlockall(0x2) mlockall(0x4) r0 = shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmdt(r0) r1 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) mlockall(0x3) mlockall(0x1) shmat(r1, &(0x7f0000ffb000/0x4000)=nil, 0x1000) shmat(r1, &(0x7f0000400000/0xc00000)=nil, 0x5000) madvise(&(0x7f0000a5a000/0x1000)=nil, 0x1000, 0x12) mbind(&(0x7f0000ff5000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000000000)=0x7, 0x78d4, 0x2) 04:23:42 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x0, 0x0, 0x2}}, &(0x7f0000000480), 0x0) 04:23:42 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, 0x0, 0x0) [ 671.712684] 9p: Could not find request transport: xen [ 671.732075] 9p: Could not find request transport: xen 04:23:42 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, 0x0, 0x0) 04:23:42 executing program 4: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @dev}, &(0x7f0000000100)=0x10) pread64(r1, &(0x7f0000000140)=""/202, 0xca, 0xe3) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) pwritev2(r2, &(0x7f0000000280)=[{&(0x7f0000000080)="8c", 0x1}], 0x1, 0x2400000, 0x0, 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) close_range(r3, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x2400001) r4 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r4, 0x17, 0x0, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r4) 04:23:42 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r0, &(0x7f0000001e80)=[{{&(0x7f0000000640)={0xa, 0x0, 0x0, @loopback={0x0, 0x2}}, 0x1c, 0x0}}], 0x1, 0x20040041) 04:23:42 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x0, 0x0, 0x8}}, &(0x7f0000000480), 0x0) 04:23:42 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x12, r1, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) syz_memcpy_off$IO_URING_METADATA_FLAGS(r2, 0x0, &(0x7f0000000100), 0x0, 0x4) r3 = fork() ptrace(0x10, r3) ptrace(0x8, r3) r4 = socket$inet(0x2, 0x6, 0x5) r5 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r5, 0x17, 0x0, 0x0) sendfile(r4, r5, &(0x7f0000000240)=0x5, 0x0) fork() msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x3, 0x0, 0x0, 0xee01, 0x0, 0x8, 0xb1dc}, 0x0, 0x0, 0x5, 0x80, 0x1, 0x2, 0x7, 0x5c1e, 0x400, 0x1, 0x0, r3}) 04:23:42 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x0, 0x0, 0xf2}}, &(0x7f0000000480), 0x0) 04:23:42 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, 0x0, 0x0) [ 672.056468] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 672.056972] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 672.057789] buffer_io_error: 14 callbacks suppressed [ 672.057798] Buffer I/O error on dev sr0, logical block 0, async page read [ 672.067637] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 672.068142] I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 672.068836] Buffer I/O error on dev sr0, logical block 1, async page read [ 672.075936] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 672.076435] I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 672.077298] Buffer I/O error on dev sr0, logical block 2, async page read [ 672.083858] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 672.084375] I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 672.085098] Buffer I/O error on dev sr0, logical block 3, async page read [ 672.095269] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 672.095737] I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 672.096430] Buffer I/O error on dev sr0, logical block 4, async page read [ 672.101265] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 672.101752] I/O error, dev sr0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 672.102574] Buffer I/O error on dev sr0, logical block 5, async page read [ 672.117133] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 672.117623] I/O error, dev sr0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 672.118478] Buffer I/O error on dev sr0, logical block 6, async page read 04:23:42 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x0, 0x0, 0xf2ff}}, &(0x7f0000000480), 0x0) [ 672.138147] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 672.138620] I/O error, dev sr0, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 672.139474] Buffer I/O error on dev sr0, logical block 7, async page read [ 672.158263] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 672.158763] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 672.159482] Buffer I/O error on dev sr0, logical block 0, async page read [ 672.174665] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 672.175267] I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 672.175931] Buffer I/O error on dev sr0, logical block 1, async page read [ 672.189647] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 672.190289] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 672.200405] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 672.201444] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 672.206127] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 672.206752] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 672.212192] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 672.212807] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 04:23:42 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000a00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @loopback}}}], 0x20}, 0x0) [ 672.221132] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 672.230323] syz-executor.2 (7518) used greatest stack depth: 22448 bytes left [ 672.234862] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 672.240413] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 672.241063] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 672.246140] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 672.248965] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 04:23:42 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) bind(r0, &(0x7f0000000300)=@ethernet={0x306, @random="8a13fd82a3d4"}, 0x80) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x5c000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/1408, 0x580, 0x8000}, {&(0x7f0000010600)="ff43443030310100"/32, 0x20, 0x8800}, {&(0x7f0000010700)="01001700000001000000050018000000010046494c4530000000000000000000", 0x20, 0x9800}, {&(0x7f0000010800)="01000000001700010000050000000018000146494c4530000000000000000000", 0x20, 0xa800}, {&(0x7f0000010900)="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", 0x380, 0xb800}, {&(0x7f0000010d00)="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", 0x200, 0xc000}, {&(0x7f0000010f00)="4552ed010a548701525249505f313939314154484520524f434b20524944474520494e5445524348414e47452050524f544f434f4c2050524f564944455320535550504f525420464f5220504f5349582046494c452053595354454d2053454d414e54494353504c4541534520434f4e544143542044495343205055424c495348455220464f522053504543494649434154494f4e20534f555243452e2020534545205055424c4953484552204944454e54494649455220494e205052494d41525920564f4c554d452044455343524950544f5220464f5220434f4e5441435420494e464f524d4154494f4e2e00"/256, 0x100, 0xc800}, {&(0x7f0000011000)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0xd000}, {&(0x7f0000011100)='syzkallers\x00'/32, 0x20, 0xd800}, {&(0x7f0000011200)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x10800}], 0x0, &(0x7f0000011700)) mount(&(0x7f0000000040)=@sg0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='minix\x00', 0x1010000, &(0x7f0000000140)='iso9660\x00') [ 672.356289] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 672.356946] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 672.379218] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 672.382460] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 672.385247] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 672.391862] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 672.392495] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 672.394957] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 672.399835] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 672.409871] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 672.410631] Bluetooth: hci0: Error when powering off device on rfkill (-4) [ 672.428988] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 672.429606] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 672.441673] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 672.442139] Bluetooth: hci1: Error when powering off device on rfkill (-4) 04:23:43 executing program 0: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) r1 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) shmat(r1, &(0x7f0000ffa000/0x4000)=nil, 0x6000) r2 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) r3 = shmat(r2, &(0x7f0000ffa000/0x4000)=nil, 0x6000) shmdt(r3) [ 672.475316] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 672.475757] Bluetooth: hci3: Error when powering off device on rfkill (-4) [ 672.487267] Bluetooth: hci7: Opcode 0x0c1a failed: -4 [ 672.487704] Bluetooth: hci7: Error when powering off device on rfkill (-4) [ 672.504491] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 672.505131] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 672.505745] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 672.510831] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 672.514255] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 672.516578] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 672.521865] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 672.524223] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 672.746703] Bluetooth: hci5: Opcode 0x0c1a failed: -4 [ 672.747315] Bluetooth: hci5: Error when powering off device on rfkill (-4) 04:23:51 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000a00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @loopback}}}], 0x20}, 0x0) 04:23:51 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) mlockall(0x1) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:23:51 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x12, r1, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) syz_memcpy_off$IO_URING_METADATA_FLAGS(r2, 0x0, &(0x7f0000000100), 0x0, 0x4) r3 = fork() ptrace(0x10, r3) ptrace(0x8, r3) r4 = socket$inet(0x2, 0x6, 0x5) r5 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r5, 0x17, 0x0, 0x0) sendfile(r4, r5, &(0x7f0000000240)=0x5, 0x0) fork() msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x3, 0x0, 0x0, 0xee01, 0x0, 0x8, 0xb1dc}, 0x0, 0x0, 0x5, 0x80, 0x1, 0x2, 0x7, 0x5c1e, 0x400, 0x1, 0x0, r3}) 04:23:51 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x0, 0x0, 0xfff2}}, &(0x7f0000000480), 0x0) 04:23:51 executing program 2: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) r1 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) shmat(r1, &(0x7f0000ffa000/0x4000)=nil, 0x6000) r2 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) r3 = shmat(r2, &(0x7f0000ffa000/0x4000)=nil, 0x6000) shmdt(r3) 04:23:51 executing program 5: mlockall(0x2) mlockall(0x4) r0 = shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmdt(r0) r1 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) mlockall(0x3) mlockall(0x1) shmat(r1, &(0x7f0000ffb000/0x4000)=nil, 0x1000) shmat(r1, &(0x7f0000400000/0xc00000)=nil, 0x5000) madvise(&(0x7f0000a5a000/0x1000)=nil, 0x1000, 0x12) mbind(&(0x7f0000ff5000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000000000)=0x7, 0x78d4, 0x2) 04:23:51 executing program 0: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) r1 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) shmat(r1, &(0x7f0000ffa000/0x4000)=nil, 0x6000) shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) shmdt(0x0) shmdt(0x0) 04:23:51 executing program 1: connect$bt_sco(0xffffffffffffffff, &(0x7f0000000000)={0x1f, @none}, 0x8) mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0xffffffffffffffff, &(0x7f0000d50000/0x4000)=nil, 0x6000) r0 = shmget$private(0x0, 0x5000, 0x4, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) [ 681.016628] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 681.017588] blk_print_req_error: 33 callbacks suppressed [ 681.017605] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 681.019701] buffer_io_error: 38 callbacks suppressed [ 681.019716] Buffer I/O error on dev sr0, logical block 0, async page read [ 681.041146] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 681.042054] I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 681.043287] Buffer I/O error on dev sr0, logical block 1, async page read [ 681.056268] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 681.057192] I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 681.058447] Buffer I/O error on dev sr0, logical block 2, async page read [ 681.071800] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 681.073142] I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 681.074437] Buffer I/O error on dev sr0, logical block 3, async page read [ 681.110966] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 681.111912] I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 681.113174] Buffer I/O error on dev sr0, logical block 4, async page read [ 681.142624] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 681.143559] I/O error, dev sr0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 681.144826] Buffer I/O error on dev sr0, logical block 5, async page read [ 681.173251] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 681.174298] I/O error, dev sr0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 681.175561] Buffer I/O error on dev sr0, logical block 6, async page read [ 681.201297] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 681.202559] I/O error, dev sr0, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 681.204114] Buffer I/O error on dev sr0, logical block 7, async page read [ 681.214367] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 681.215322] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 681.216587] Buffer I/O error on dev sr0, logical block 0, async page read [ 681.229286] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 681.230174] I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 681.231428] Buffer I/O error on dev sr0, logical block 1, async page read [ 681.241298] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 681.246396] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 681.272228] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 681.282307] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 681.290312] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 681.300527] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 681.306968] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 681.318285] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 681.326320] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 681.339723] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 681.349778] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 681.354221] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 681.358251] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 681.361498] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 04:24:02 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x0, 0x0, 0x80000}}, &(0x7f0000000480), 0x0) 04:24:02 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000416000/0x2000)=nil, 0x3000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:24:02 executing program 5: mlockall(0x2) mlockall(0x4) r0 = shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmdt(r0) r1 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) mlockall(0x3) mlockall(0x1) shmat(r1, &(0x7f0000ffb000/0x4000)=nil, 0x1000) shmat(r1, &(0x7f0000400000/0xc00000)=nil, 0x5000) madvise(&(0x7f0000a5a000/0x1000)=nil, 0x1000, 0x12) mbind(&(0x7f0000ff5000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000000000)=0x7, 0x78d4, 0x2) 04:24:02 executing program 0: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) r1 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) shmat(r1, &(0x7f0000ffa000/0x4000)=nil, 0x6000) shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) shmdt(0x0) shmdt(0x0) 04:24:02 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000a00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @loopback}}}], 0x20}, 0x0) 04:24:02 executing program 2: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) r1 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) shmat(r1, &(0x7f0000ffa000/0x4000)=nil, 0x6000) r2 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) r3 = shmat(r2, &(0x7f0000ffa000/0x4000)=nil, 0x6000) shmdt(r3) 04:24:02 executing program 1: syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:24:02 executing program 4: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) r1 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) shmat(r1, &(0x7f0000ffa000/0x4000)=nil, 0x6000) r2 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) r3 = shmat(r2, &(0x7f0000ffa000/0x4000)=nil, 0x6000) shmdt(r3) 04:24:02 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000ac0)={&(0x7f0000000240)={0x2, 0x0, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000a00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @loopback}}}], 0x20}, 0x0) 04:24:03 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x0, 0x0, 0x1000000}}, &(0x7f0000000480), 0x0) 04:24:03 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x4000, 0x10, &(0x7f00009b7000/0x4000)=nil) shmat(r0, &(0x7f0000c6b000/0x4000)=nil, 0x5000) 04:24:03 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x3000, 0x800, &(0x7f0000cc7000/0x3000)=nil) shmat(r0, &(0x7f0000cc8000/0x1000)=nil, 0x0) 04:24:13 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000ac0)={&(0x7f0000000240)={0x2, 0x0, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000a00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @loopback}}}], 0x20}, 0x0) 04:24:13 executing program 5: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x12, r1, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) syz_memcpy_off$IO_URING_METADATA_FLAGS(r2, 0x0, &(0x7f0000000100), 0x0, 0x4) r3 = fork() ptrace(0x10, r3) ptrace(0x8, r3) r4 = socket$inet(0x2, 0x6, 0x5) r5 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r5, 0x17, 0x0, 0x0) sendfile(r4, r5, &(0x7f0000000240)=0x5, 0x0) fork() msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x3, 0x0, 0x0, 0xee01, 0x0, 0x8, 0xb1dc}, 0x0, 0x0, 0x5, 0x80, 0x1, 0x2, 0x7, 0x5c1e, 0x400, 0x1, 0x0, r3}) 04:24:13 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x12, r1, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) syz_memcpy_off$IO_URING_METADATA_FLAGS(r2, 0x0, &(0x7f0000000100), 0x0, 0x4) r3 = fork() ptrace(0x10, r3) ptrace(0x8, r3) r4 = socket$inet(0x2, 0x6, 0x5) r5 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r5, 0x17, 0x0, 0x0) sendfile(r4, r5, &(0x7f0000000240)=0x5, 0x0) fork() msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x3, 0x0, 0x0, 0xee01, 0x0, 0x8, 0xb1dc}, 0x0, 0x0, 0x5, 0x80, 0x1, 0x2, 0x7, 0x5c1e, 0x400, 0x1, 0x0, r3}) 04:24:13 executing program 7: mlockall(0x0) mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:24:13 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x0, 0x0, 0x2000000}}, &(0x7f0000000480), 0x0) 04:24:13 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmctl$SHM_LOCK(0xffffffffffffffff, 0xb) r1 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) shmctl$IPC_RMID(r1, 0x0) r2 = shmat(r1, &(0x7f0000ffa000/0x4000)=nil, 0x6000) shmdt(r2) shmdt(r2) 04:24:13 executing program 0: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) r1 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) shmat(r1, &(0x7f0000ffa000/0x4000)=nil, 0x6000) shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) shmdt(0x0) shmdt(0x0) 04:24:13 executing program 2: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) r1 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) shmat(r1, &(0x7f0000ffa000/0x4000)=nil, 0x6000) r2 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) r3 = shmat(r2, &(0x7f0000ffa000/0x4000)=nil, 0x6000) shmdt(r3) [ 702.603544] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s [ 702.605200] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 702.606329] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 702.607395] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 02 00 [ 702.608557] blk_print_req_error: 14 callbacks suppressed [ 702.608575] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 8 prio class 2 [ 702.610659] buffer_io_error: 14 callbacks suppressed [ 702.610673] Buffer I/O error on dev sr0, logical block 0, async page read [ 702.612610] Buffer I/O error on dev sr0, logical block 1, async page read [ 702.613756] Buffer I/O error on dev sr0, logical block 2, async page read [ 702.614893] Buffer I/O error on dev sr0, logical block 3, async page read [ 702.616055] Buffer I/O error on dev sr0, logical block 4, async page read [ 702.617202] Buffer I/O error on dev sr0, logical block 5, async page read [ 702.618342] Buffer I/O error on dev sr0, logical block 6, async page read [ 702.619474] Buffer I/O error on dev sr0, logical block 7, async page read [ 702.620785] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 702.621411] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 702.622054] Buffer I/O error on dev sr0, logical block 0, async page read [ 702.623918] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 702.624376] I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 702.625032] Buffer I/O error on dev sr0, logical block 1, async page read [ 702.627824] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 702.628295] I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 702.630297] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 702.630728] I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 702.637243] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 702.637687] I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 702.642200] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 702.642634] I/O error, dev sr0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 702.667232] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 702.668380] I/O error, dev sr0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 702.695232] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 702.695691] I/O error, dev sr0, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 04:24:13 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000ac0)={&(0x7f0000000240)={0x2, 0x0, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000a00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @loopback}}}], 0x20}, 0x0) [ 702.709142] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 702.709578] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 04:24:13 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x0, 0x0, 0x8cffffff}}, &(0x7f0000000480), 0x0) [ 702.727449] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 702.730209] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 702.730773] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 702.740388] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 702.740966] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 702.747069] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 702.747641] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 702.755386] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 702.755962] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 702.758815] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 702.766900] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 702.767838] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 702.779920] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 702.786210] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 702.786778] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 04:24:13 executing program 0: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) r1 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) shmat(r1, &(0x7f0000ffa000/0x4000)=nil, 0x6000) r2 = shmat(0x0, &(0x7f0000ffa000/0x4000)=nil, 0x6000) shmdt(r2) shmdt(r2) 04:24:13 executing program 7: mlockall(0x2) mlockall(0x6) mlockall(0x6) mlockall(0x4) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmget$private(0x0, 0x4000, 0x78000000, &(0x7f0000fbd000/0x4000)=nil) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) mlockall(0x2) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x7000) mlockall(0x1) mlock(&(0x7f00006ce000/0x2000)=nil, 0x2000) [ 702.817338] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 702.820251] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 702.820848] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 04:24:13 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000ac0)={&(0x7f0000000240)={0x2, 0x4e24, @multicast1}, 0x10, 0x0}, 0x0) [ 702.829819] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 702.834201] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 702.834790] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 702.849496] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 702.863133] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 702.863813] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 702.883436] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 702.894266] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 702.896060] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 702.896657] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 702.907130] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 702.907726] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 702.915568] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 04:24:24 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:24:24 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000ac0)={&(0x7f0000000240)={0x2, 0x4e24, @multicast1}, 0x10, 0x0}, 0x0) 04:24:24 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x0, 0x0, 0xf2ffffff}}, &(0x7f0000000480), 0x0) 04:24:24 executing program 5: io_setup(0xfff, &(0x7f0000000040)=0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r2 = syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x10000, 0x1, &(0x7f0000000180)=[{&(0x7f00000000c0)="8d6dd8764383a551610b0c52f8e4ed84c3806a92b38c4f0f7c9b3d7a1bf65cafff0496ccacd1374ff657e296c74d2e11fbd19ef51da7ab31a0ba39496c217999f6104c61c2bf720828e8c4e306839547a7da82e86df50ebce16e1039edfddf22afd3ed5ef9dbc25d00317c38538a216206c3487579035db931bbed933b775d0f74be3d11346674decd404598b9647b9fd5", 0x91, 0x1ff}], 0x20800, &(0x7f00000001c0)={[{@fat=@showexec}], [{@defcontext={'defcontext', 0x3d, 'root'}}, {@smackfshat={'smackfshat', 0x3d, ']/'}}, {@euid_eq}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}, {@obj_type}, {@smackfstransmute}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}, {@smackfsdef}, {@pcr={'pcr', 0x3d, 0xe}}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}]}) io_submit(r0, 0x2, &(0x7f0000000440)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x6, 0x1ff, r2, &(0x7f00000002c0)="31aabd9770d3b00ec5868e1b1192f49f47de23e2da75c2a48c8ae3db25927f0565e533976efd2bb59ba5a749fdd1d7aafec316c93ef2b0ad42b1b00656e93b2a5e56f4163faeb5385cdfd7dcfbe45f0bbe2dea99d58f4e4dcfe6c7013152c4a37d9b5e6a0e957ba691d2e4792984ad29da1cd2ad12ac189ab1fd075e33fef43b50093407093ee9b23f87647e6c628f59093bfe3142ec17b6091f531ce77d31148f268d025e61b69ab5806ab21aedd42342e6fc20bb049c", 0xb7, 0x6, 0x0, 0x1}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x8, r1, &(0x7f00000003c0)="da200f575bfa996a51d513431e696c7a8655b6e50a96f8c239e2796cce0b97a09d3bace35b9e348bf0", 0x29, 0x5, 0x0, 0x1}]) 04:24:24 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000000000)={'veth0_vlan\x00', @ifru_mtu}) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f0000000040)={0xee, 0x8, 0x40ee, 0x200, 0x1}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x8001}}, './file0\x00'}) r2 = dup3(r1, r0, 0x80000) r3 = openat(r2, &(0x7f00000000c0)='./file0\x00', 0x608482, 0xcc) ioctl$AUTOFS_IOC_CATATONIC(r0, 0x9362, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x1c0) ioctl$FIONCLEX(r2, 0x5450) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) accept4(r5, &(0x7f0000000180)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast1}}, &(0x7f0000000200)=0x80, 0x0) r6 = open_tree(0xffffffffffffff9c, &(0x7f0000000240)='./file2\x00', 0x80000) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_netfilter(r6, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0xe0, 0x9, 0x9, 0x801, 0x70bd29, 0x25dfdbfc, {0x3, 0x0, 0x5}, [@typed={0x8, 0x8b, 0x0, 0x0, @fd=r7}, @generic="7cf91928a1c6926e967f6b39fa20619db561a967946b32990b84ae8c3c46704370a10ff5fb7d65394eaf38c62c64e0dc91f7a957cabf85af6b7fcc160de9a96921f5ac55d1ed7dfa002df8a01406bc87d0839a431588362f85fe6e82ede31932c5068b46d06d07328f66ab9781cd9e5897675c0fd752200e3edf0e1779ce20af7ee3347eec51f4e1aef14e3e54ebdb694005921db3751f85c72effa76d441acdbc2e9ba8f305fbc100a2973a5a0bd13aa2bde65677b9c4ee4d85da27f1413fc3508af29d"]}, 0xe0}, 0x1, 0x0, 0x0, 0x24000040}, 0x81) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r3, 0x3) splice(r4, &(0x7f0000000480)=0x2, r0, &(0x7f00000004c0)=0x2, 0xe9, 0x9) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r6, 0xc0189378, &(0x7f0000000500)={{0x1, 0x1, 0x18, r3, {r6}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r8, 0xc0189379, &(0x7f0000000540)={{0x1, 0x1, 0x18, r6}, './file0\x00'}) ioctl$EVIOCGEFFECTS(0xffffffffffffffff, 0x80044584, &(0x7f00000005c0)=""/250) 04:24:24 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) pwritev2(r1, &(0x7f0000000180)=[{&(0x7f0000004ac0)='J', 0x1}], 0x23, 0x0, 0x0, 0x15) ioctl$TCSETSF2(r1, 0x402c542d, &(0x7f00000000c0)={0x5, 0x101, 0x8, 0x2, 0x7, "b290ca7e112eb19f5e73fe11a5cfefdf50cf14", 0x7, 0xfffffffe}) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x10000, 0x1}) dup(r1) 04:24:24 executing program 0: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) r1 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) shmat(r1, &(0x7f0000ffa000/0x4000)=nil, 0x6000) r2 = shmat(0x0, &(0x7f0000ffa000/0x4000)=nil, 0x6000) shmdt(r2) shmdt(r2) 04:24:24 executing program 7: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) mlockall(0x7) mlockall(0x0) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x1000) [ 714.373633] loop5: detected capacity change from 0 to 128 [ 714.390798] loop5: detected capacity change from 0 to 128 04:24:25 executing program 5: perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x7a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x20001, 0x0) ioctl$SNAPSHOT_S2RAM(r0, 0x3307) 04:24:25 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000ac0)={&(0x7f0000000240)={0x2, 0x4e24, @multicast1}, 0x10, 0x0}, 0x0) 04:24:25 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x0, 0x0, 0xf6ffffff}}, &(0x7f0000000480), 0x0) 04:24:25 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/107) mlockall(0x4) r1 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(0x0, &(0x7f0000b67000/0x4000)=nil, 0x1000) shmat(r1, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmat(r1, &(0x7f0000937000/0x4000)=nil, 0x6000) mlockall(0x4) mlockall(0x4) [ 714.560184] random: crng reseeded on system resumption [ 714.569668] random: crng reseeded on system resumption 04:24:25 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000ac0)={&(0x7f0000000240)={0x2, 0x4e24, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000a00)}, 0x0) 04:24:25 executing program 7: mlockall(0x2) r0 = shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r1 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r1, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmdt(r0) 04:24:25 executing program 2: ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x2c, r2, 0x5, 0x0, 0x0, {{0x2}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random}]]}, 0x2c}}, 0x0) sendmsg$NL80211_CMD_UPDATE_FT_IES(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000280)={&(0x7f0000000080)={0x1e8, r2, 0x100, 0x70bd25, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x401, 0x14}}}}, [@NL80211_ATTR_IE={0x11, 0x2a, [@dsss={0x3, 0x1, 0x3c}, @ssid={0x0, 0x8, @random="05acdf621c9e0b1e"}]}, @NL80211_ATTR_IE={0x12, 0x2a, [@peer_mgmt={0x75, 0x6, {0x0, 0x5, @val=0x8000, @void, @void}}, @chsw_timing={0x68, 0x4, {0x3ff, 0x400}}]}, @NL80211_ATTR_MDID={0x6, 0xb1, 0x400}, @NL80211_ATTR_IE={0x176, 0x2a, [@channel_switch={0x25, 0x3, {0x1, 0xa9, 0x49}}, @random_vendor={0xdd, 0x77, "bbb47245bfde717a19a40f1abb41e56b7e6d88e994880c55af053dacd1adc52b1ee365dce95f760e70c637875ffe548a96e8cd8d5552a5334c001f7237d8fe06d879a32a0d18568b3045e3a933a72a68acaa41949d2283b28e1ac05a110d6e021e0f26b508a5bc1ac6550d98a917e5fb26c50f70f98475"}, @preq={0x82, 0x2b, @ext={{0x1}, 0x1, 0x40, 0x8, @device_a, 0x401, @device_b, 0x20, 0x340, 0x1, [{{0x0, 0x0, 0x1}, @broadcast, 0x7}]}}, @tim={0x5, 0xc5, {0xe1, 0x33, 0x7, "d55973746cb788285fd95ee7da6d2e744c8a64a7e2a11cdf9f1f3ffa3efbab05c47bc27e1139b23432af544de0b0bd1a6849761b1112268c0156912ec7ae80186c2bdd2fa1be044ad366a658cc37f5c505e99493431210f668a2c84164e8fa7ae61a3cab775518186a65277977b0d03217508a07de8ea430a855a357e57229daa5e511ff3d6a2630f159986d08f003f361ae790128bb2e728f491043f1516245ce8816fcbc96cb29b698938b7493b90396ffa5751252de0646bf5c006b8f97ca559e"}}]}, @NL80211_ATTR_MDID={0x6, 0xb1, 0xe8f7}, @NL80211_ATTR_MDID={0x6, 0xb1, 0x400}, @NL80211_ATTR_MDID={0x6, 0xb1, 0x100}]}, 0x1e8}, 0x1, 0x0, 0x0, 0x44}, 0x48891) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_PLATFORM_SUPPORT(r4, 0x3302, 0x0) 04:24:25 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000ac0)={&(0x7f0000000240)={0x2, 0x4e24, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000a00)}, 0x0) 04:24:25 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x0, 0x0, 0xffffff8c}}, &(0x7f0000000480), 0x0) 04:24:25 executing program 5: perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x7a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x20001, 0x0) ioctl$SNAPSHOT_S2RAM(r0, 0x3307) 04:24:25 executing program 1: recvmsg$unix(0xffffffffffffffff, &(0x7f0000001300)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000001200)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/138, 0x8a}, {&(0x7f0000001140)=""/178, 0xb2}], 0x3, &(0x7f0000001240)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}, 0x2060) sendmsg$IPCTNL_MSG_CT_DELETE(r0, &(0x7f0000001400)={0xfffffffffffffffc, 0x0, &(0x7f00000013c0)={&(0x7f0000001440)=ANY=[@ANYBLOB="68000000020101020000000000000000050000050800084000000009080003400000000644000f8008000240000000090000000208000340008062fe080002400000000808000140000000000800024000000003b92d0240070006f30800034000000002ca8ba92131a96ccd9983b3e16513387158ee3a8e1b07899e9e1db0b6d57625a95e0c740f3589f2fff28ef04aaa9fcdc7019e7e8d14b6a462ce62a5abe432ded3a4ffdf9babee860308cce99a68f4a49054d152746f95759577c675a457c517f26d"], 0x68}, 0x1, 0x0, 0x0, 0xa050}, 0x800) mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:24:25 executing program 4: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) r1 = shmget(0x3, 0x3000, 0x4, &(0x7f0000af9000/0x3000)=nil) shmat(r1, &(0x7f0000ffc000/0x1000)=nil, 0x7000) r2 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r2, &(0x7f0000400000/0xc00000)=nil, 0x5000) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/raw6\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pread64(r3, &(0x7f0000000140)=""/217, 0xd9, 0x0) shmat(r2, &(0x7f0000ffc000/0x3000)=nil, 0x4000) shmget$private(0x0, 0x1000, 0x20, &(0x7f0000ffc000/0x1000)=nil) mremap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000552000/0x1000)=nil) shmctl$IPC_RMID(r0, 0x0) remap_file_pages(&(0x7f0000d43000/0x4000)=nil, 0x4000, 0x0, 0xa58a, 0x100000) [ 714.756021] random: crng reseeded on system resumption 04:24:25 executing program 0: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) r1 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) shmat(r1, &(0x7f0000ffa000/0x4000)=nil, 0x6000) r2 = shmat(0x0, &(0x7f0000ffa000/0x4000)=nil, 0x6000) shmdt(r2) shmdt(r2) 04:24:25 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmget$private(0x0, 0x1000, 0x1800, &(0x7f0000fff000/0x1000)=nil) mlockall(0x7) 04:24:25 executing program 5: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10428, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x63) 04:24:37 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000ac0)={&(0x7f0000000240)={0x2, 0x4e24, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000a00)}, 0x0) 04:24:37 executing program 1: mlockall(0x4) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) mlockall(0x6) r0 = shmget$private(0x0, 0x5000, 0x1000, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f000063d000/0x1000)=nil, 0x5000) shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x2000) mlockall(0x4) 04:24:37 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='sysfs\x00', 0x0, 0x0) umount2(&(0x7f00000018c0)='./file0\x00', 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x4) 04:24:37 executing program 0: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) r1 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) r2 = shmat(r1, &(0x7f0000ffa000/0x4000)=nil, 0x6000) shmdt(r2) shmdt(r2) 04:24:37 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000000040)=0x7, 0x4) sendmmsg$inet6(r0, &(0x7f0000004100)=[{{&(0x7f0000000100)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1c, 0x0}}], 0x1, 0x0) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) 04:24:37 executing program 2: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f0000000080)=0x4) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0xff) 04:24:37 executing program 7: mlockall(0x2) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x3000) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:24:37 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x0, 0x0, 0xfffffff2}}, &(0x7f0000000480), 0x0) 04:24:37 executing program 1: mlockall(0x2417dc4ae482d3db) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) mlock(&(0x7f0000ead000/0x3000)=nil, 0x3000) r1 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmat(r1, &(0x7f0000400000/0xc00000)=nil, 0x5000) r2 = shmget$private(0x0, 0x4000, 0x1800, &(0x7f0000738000/0x4000)=nil) shmat(r2, &(0x7f0000903000/0x2000)=nil, 0x4000) shmat(r2, &(0x7f0000400000/0xc00000)=nil, 0x5000) r3 = shmget$private(0x0, 0x1000, 0x4, &(0x7f0000f75000/0x1000)=nil) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xa) mlockall(0x2) shmat(r3, &(0x7f0000879000/0x4000)=nil, 0x0) shmctl$SHM_LOCK(r2, 0xb) 04:24:37 executing program 4: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r1, 0x8008f512, &(0x7f0000000080)) r2 = dup(r0) r3 = signalfd(r0, &(0x7f0000000040)={[0x3]}, 0x8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00000000c0)={0x2}) r4 = ioctl$TUNGETDEVNETNS(r3, 0x54e3, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(r4, 0xc0389424, &(0x7f0000000180)={0x3, 0x48, '\x00', 0x0, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 726.776131] EXT4-fs warning (device sda): ext4_group_extend:1862: can't shrink FS - resize aborted 04:24:37 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000ac0)={&(0x7f0000000240)={0x2, 0x4e24, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000a00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @loopback}}}], 0x20}, 0x0) (fail_nth: 1) [ 726.856602] FAULT_INJECTION: forcing a failure. [ 726.856602] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 726.858724] CPU: 1 UID: 0 PID: 8494 Comm: syz-executor.6 Not tainted 6.17.0-rc2-next-20250819 #1 PREEMPT(voluntary) [ 726.858759] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 726.858774] Call Trace: [ 726.858783] [ 726.858793] dump_stack_lvl+0xfa/0x120 [ 726.858831] should_fail_ex+0x4d7/0x5e0 [ 726.858879] _copy_from_user+0x30/0xd0 [ 726.858908] copy_msghdr_from_user+0x88/0x150 [ 726.858939] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 726.858973] ? __pfx_perf_trace_lock+0x10/0x10 [ 726.859018] ? lock_acquire+0x15e/0x2f0 [ 726.859051] ___sys_sendmsg+0xdc/0x1b0 [ 726.859081] ? __pfx____sys_sendmsg+0x10/0x10 [ 726.859106] ? perf_trace_lock+0xb5/0x5d0 [ 726.859140] ? __pfx_perf_trace_lock+0x10/0x10 [ 726.859166] ? proc_fail_nth_write+0x97/0x220 [ 726.859212] ? lock_acquire+0x15e/0x2f0 [ 726.859237] ? __fget_files+0x34/0x3b0 [ 726.859272] ? find_held_lock+0x2b/0x80 [ 726.859307] ? __fget_files+0x203/0x3b0 [ 726.859341] ? lock_release+0xc8/0x290 [ 726.859374] ? __fget_files+0x20d/0x3b0 [ 726.859425] __sys_sendmsg+0x150/0x200 [ 726.859453] ? __pfx___sys_sendmsg+0x10/0x10 [ 726.859487] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 726.859527] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 726.859569] ? ksys_write+0x1a3/0x240 [ 726.859606] ? __pfx_ksys_write+0x10/0x10 [ 726.859659] do_syscall_64+0xbf/0x360 [ 726.859693] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 726.859720] RIP: 0033:0x7fa0343d6b19 [ 726.859740] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 726.859764] RSP: 002b:00007fa03194c188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 726.859789] RAX: ffffffffffffffda RBX: 00007fa0344e9f60 RCX: 00007fa0343d6b19 [ 726.859807] RDX: 0000000000000000 RSI: 0000000020000ac0 RDI: 0000000000000003 [ 726.859822] RBP: 00007fa03194c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 726.859837] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 726.859852] R13: 00007ffef16d0cdf R14: 00007fa03194c300 R15: 0000000000022000 [ 726.859894] 04:24:37 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xb) mlockall(0x3) remap_file_pages(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x5, 0x40) mlockall(0x4) r0 = shmget$private(0x0, 0x6000, 0x40, &(0x7f00005e0000/0x6000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) madvise(&(0x7f0000bad000/0x3000)=nil, 0x3000, 0x17) mlockall(0x7) 04:24:37 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x0, 0x0, 0xfffffff6}}, &(0x7f0000000480), 0x0) 04:24:37 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x0, 0x0, 0xffffffff}}, &(0x7f0000000480), 0x0) 04:24:37 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000ac0)={&(0x7f0000000240)={0x2, 0x4e24, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000a00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @loopback}}}], 0x20}, 0x0) (fail_nth: 2) 04:24:37 executing program 5: r0 = perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip6_tables_names\x00') write$binfmt_script(r1, &(0x7f0000000240)={'#! ', './file0', [{0x20, 'net/ip6_tables_names\x00'}, {0x20, '('}, {0x20, 'net/ip6_tables_names\x00'}, {0x20, 'numa_maps\x00'}, {}, {0x20, '%'}, {0x20, '-'}], 0xa, "388f774199f70d235b4dfdc6cb40c81e5d50e7a3e346cd4d69bbb3b3001ffbef983bf2dfa4d59c6d27f03d05346505771616729ad88788601ea829c5f4ec6a687540e09b7253bf86bac3e1f0e9c49079eb278ad13030c4a4a112b8ff9ee177394a60c005a117d2e4c44f632c025c9710ea3d6885f1232c964e1424"}, 0xc4) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x40000, 0x0) perf_event_open(&(0x7f0000000340)={0x3, 0x80, 0xf9, 0x7, 0x4a, 0xaa, 0x0, 0xfffffffffffffd80, 0x201, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000140), 0xe}, 0x4000, 0x101, 0x1, 0x0, 0x6, 0xce, 0x0, 0x0, 0x3, 0x0, 0x7}, 0x0, 0x9, r0, 0x2) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) dup2(r2, r3) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r4, &(0x7f0000000040)=""/158) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000000080)) io_setup(0x400, &(0x7f0000000000)) [ 727.081665] FAULT_INJECTION: forcing a failure. [ 727.081665] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 727.082798] CPU: 0 UID: 0 PID: 8605 Comm: syz-executor.6 Not tainted 6.17.0-rc2-next-20250819 #1 PREEMPT(voluntary) [ 727.082815] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 727.082822] Call Trace: [ 727.082827] [ 727.082832] dump_stack_lvl+0xfa/0x120 [ 727.082852] should_fail_ex+0x4d7/0x5e0 [ 727.082876] _copy_from_user+0x30/0xd0 [ 727.082889] move_addr_to_kernel.part.0+0x40/0x120 [ 727.082911] __copy_msghdr+0x3cd/0x4b0 [ 727.082925] copy_msghdr_from_user+0xb3/0x150 [ 727.082938] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 727.082959] ? lock_acquire+0x15e/0x2f0 [ 727.082976] ___sys_sendmsg+0xdc/0x1b0 [ 727.082993] ? __pfx____sys_sendmsg+0x10/0x10 [ 727.083005] ? perf_trace_lock+0xb5/0x5d0 [ 727.083022] ? __pfx_perf_trace_lock+0x10/0x10 [ 727.083033] ? proc_fail_nth_write+0x97/0x220 [ 727.083059] ? lock_acquire+0x15e/0x2f0 [ 727.083071] ? __fget_files+0x34/0x3b0 [ 727.083088] ? find_held_lock+0x2b/0x80 [ 727.083104] ? __fget_files+0x203/0x3b0 [ 727.083120] ? lock_release+0xc8/0x290 [ 727.083136] ? __fget_files+0x20d/0x3b0 [ 727.083164] __sys_sendmsg+0x150/0x200 [ 727.083177] ? __pfx___sys_sendmsg+0x10/0x10 [ 727.083192] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 727.083211] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 727.083232] ? __pfx_ksys_write+0x10/0x10 [ 727.083257] do_syscall_64+0xbf/0x360 [ 727.083273] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 727.083287] RIP: 0033:0x7fa0343d6b19 [ 727.083296] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 727.083307] RSP: 002b:00007fa03194c188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 727.083319] RAX: ffffffffffffffda RBX: 00007fa0344e9f60 RCX: 00007fa0343d6b19 [ 727.083327] RDX: 0000000000000000 RSI: 0000000020000ac0 RDI: 0000000000000003 [ 727.083335] RBP: 00007fa03194c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 727.083342] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 727.083349] R13: 00007ffef16d0cdf R14: 00007fa03194c300 R15: 0000000000022000 [ 727.083368] 04:24:48 executing program 4: syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="c5cd2c7a2810"]) 04:24:48 executing program 2: madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x66) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xdfd5e9872e7ed8f5) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x67) 04:24:48 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:24:48 executing program 0: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) r1 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) r2 = shmat(r1, &(0x7f0000ffa000/0x4000)=nil, 0x6000) shmdt(r2) shmdt(r2) 04:24:48 executing program 7: mlockall(0x2) mlockall(0x4) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) mlockall(0x2) r0 = shmget$private(0x0, 0x3000, 0x1800, &(0x7f0000ffa000/0x3000)=nil) shmat(r0, &(0x7f000058f000/0x1000)=nil, 0x5000) mlockall(0x2) 04:24:48 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000ac0)={&(0x7f0000000240)={0x2, 0x4e24, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000a00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @loopback}}}], 0x20}, 0x0) (fail_nth: 3) 04:24:48 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20}, &(0x7f0000000480), 0x0) 04:24:48 executing program 5: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000001b00)) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x12f1) r2 = clone3(&(0x7f0000003d80)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) write$cgroup_freezer_state(0xffffffffffffffff, 0x0, 0x7ffffffff000) clone3(&(0x7f0000000540)={0x201240280, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x4}, &(0x7f0000000240)=""/226, 0xe2, &(0x7f00000003c0)=""/81, &(0x7f0000000500)=[0x0, 0x0, 0x0], 0x3}, 0x58) perf_event_open(0x0, r2, 0x9, r1, 0x0) fork() ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000040)=""/48) memfd_secret(0x0) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = fork() ptrace(0x10, r3) wait4(r3, 0x0, 0x0, &(0x7f0000000440)) ptrace(0x11, 0x0) r4 = dup(r0) bind$802154_dgram(r4, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r4, &(0x7f0000000140), 0x14) [ 737.847777] tmpfs: Unknown parameter 'ĹÍ' [ 737.848710] FAULT_INJECTION: forcing a failure. [ 737.848710] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 737.850482] CPU: 0 UID: 0 PID: 8630 Comm: syz-executor.6 Not tainted 6.17.0-rc2-next-20250819 #1 PREEMPT(voluntary) [ 737.850513] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 737.850527] Call Trace: [ 737.850535] [ 737.850545] dump_stack_lvl+0xfa/0x120 [ 737.850580] should_fail_ex+0x4d7/0x5e0 [ 737.850625] _copy_from_user+0x30/0xd0 [ 737.850657] ____sys_sendmsg+0x1ab/0xc20 [ 737.850698] ? __pfx_____sys_sendmsg+0x10/0x10 [ 737.850744] ? lock_acquire+0x15e/0x2f0 [ 737.850776] ___sys_sendmsg+0x10f/0x1b0 [ 737.850804] ? __pfx____sys_sendmsg+0x10/0x10 [ 737.850828] ? perf_trace_lock+0xb5/0x5d0 [ 737.850860] ? __pfx_perf_trace_lock+0x10/0x10 [ 737.850884] ? proc_fail_nth_write+0x97/0x220 [ 737.850927] ? lock_acquire+0x15e/0x2f0 [ 737.850950] ? __fget_files+0x34/0x3b0 [ 737.850982] ? find_held_lock+0x2b/0x80 [ 737.851025] ? lock_release+0xc8/0x290 [ 737.851054] ? __fget_files+0x20d/0x3b0 [ 737.851100] __sys_sendmsg+0x150/0x200 [ 737.851125] ? __pfx___sys_sendmsg+0x10/0x10 [ 737.851164] ? __pfx_ksys_write+0x10/0x10 [ 737.851212] do_syscall_64+0xbf/0x360 [ 737.851244] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 737.851268] RIP: 0033:0x7fa0343d6b19 [ 737.851286] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 737.851308] RSP: 002b:00007fa03194c188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 737.851331] RAX: ffffffffffffffda RBX: 00007fa0344e9f60 RCX: 00007fa0343d6b19 [ 737.851347] RDX: 0000000000000000 RSI: 0000000020000ac0 RDI: 0000000000000003 [ 737.851361] RBP: 00007fa03194c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 737.851375] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 737.851389] R13: 00007ffef16d0cdf R14: 00007fa03194c300 R15: 0000000000022000 [ 737.851425] [ 737.882883] tmpfs: Unknown parameter 'ĹÍ' 04:24:48 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmat(r0, &(0x7f0000cec000/0x2000)=nil, 0x2000) 04:24:48 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, 0x0) mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x5000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x7000) r1 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r1, &(0x7f0000400000/0xc00000)=nil, 0x5000) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x401, 0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000003440)={{0x0, 0xee00}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}) msgrcv(r2, &(0x7f0000000000)={0x0, ""/154}, 0xa2, 0x3, 0x2000) shmat(r1, &(0x7f0000d80000/0x11000)=nil, 0x1000) 04:24:48 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000ac0)={&(0x7f0000000240)={0x2, 0x4e24, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000a00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @loopback}}}], 0x20}, 0x0) (fail_nth: 4) 04:24:48 executing program 4: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240), 0x6e, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/9, 0x9}], 0x1, &(0x7f00000003c0)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x60}, 0x40000002) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x1, 0x15, 0x6, 0x7, 0x0, 0x0, 0x8000, 0xc, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000000140), 0x2}, 0x40, 0x5, 0x400, 0x5, 0xffffffffffff0001, 0x0, 0x7, 0x0, 0x2, 0x0, 0x5f8}, r1, 0x3, r0, 0x3) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x1000, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r4, &(0x7f0000000040)=""/158) openat(r4, &(0x7f00000017c0)='./file0\x00', 0x80000, 0x30) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000001800)={'filter\x00', 0x0, 0x0, 0x0, [0x8, 0x3ce, 0x1f, 0x6, 0x100000001]}, &(0x7f0000001880)=0x78) r5 = io_uring_setup(0x1ff, &(0x7f0000000000)) r6 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r6, 0x17, 0x0, 0x0) r7 = inotify_init1(0x80000) io_uring_register$IORING_REGISTER_FILES(r6, 0x2, &(0x7f0000001980)=[r7, r3], 0x2) io_uring_register$IORING_REGISTER_FILES(r5, 0x17, 0x0, 0x0) recvmsg$unix(r2, &(0x7f0000001780)={&(0x7f0000000480)=@abs, 0x6e, &(0x7f0000001680)=[{&(0x7f0000000500)=""/186, 0xba}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/4096, 0x1000}], 0x3, &(0x7f00000016c0)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xa8}, 0x12021) write$binfmt_script(r5, &(0x7f0000000080)=ANY=[@ANYBLOB="2321202e2f66696c65302024207b2420202429202f265d26202f205e2021242a257d0a6479b2955e84d756049b91f239c1c64b25a0e0a247c3371886ab59851d2545771e2cfc5eecaa375e2d77797bf4e412889e5282625416fb54de916f7b5357519b7ef18512d8620c0b34dd0c205c7ca0e44ff17a63868663234d3fb395a980fb64a07fdb5f690c856b86f277634af862b5ff9fc46888e7149b5e94f5ea9f10e409910f21723d"], 0xa8) 04:24:48 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x0, 0x0, 0x0, 0x2}}, &(0x7f0000000480), 0x0) [ 738.089226] FAULT_INJECTION: forcing a failure. [ 738.089226] name failslab, interval 1, probability 0, space 0, times 0 [ 738.091047] CPU: 1 UID: 0 PID: 8743 Comm: syz-executor.6 Not tainted 6.17.0-rc2-next-20250819 #1 PREEMPT(voluntary) [ 738.091077] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 738.091089] Call Trace: [ 738.091097] [ 738.091105] dump_stack_lvl+0xfa/0x120 [ 738.091138] should_fail_ex+0x4d7/0x5e0 [ 738.091172] ? __pfx_perf_trace_lock+0x10/0x10 [ 738.091201] ? dst_alloc+0x9c/0x620 [ 738.091233] should_failslab+0xc2/0x120 [ 738.091268] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 738.091300] ? find_held_lock+0x2b/0x80 [ 738.091337] dst_alloc+0x9c/0x620 [ 738.091373] rt_dst_alloc+0x50/0x3d0 [ 738.091406] ip_route_output_key_hash_rcu+0x87c/0x22b0 [ 738.091440] ip_route_output_key_hash+0x136/0x2e0 [ 738.091462] ? __pfx_ip_route_output_key_hash+0x10/0x10 [ 738.091482] ? __pfx_perf_trace_lock+0x10/0x10 [ 738.091503] ? kernel_text_address+0x5b/0xc0 [ 738.091533] ? lock_acquire+0x15e/0x2f0 [ 738.091554] ? udp_sendmsg+0x663/0x22c0 [ 738.091580] ? find_held_lock+0x2b/0x80 [ 738.091615] ip_route_output_flow+0x27/0x150 [ 738.091640] udp_sendmsg+0x195e/0x22c0 [ 738.091669] ? __pfx_udplite_getfrag+0x10/0x10 [ 738.091697] ? __pfx_udp_sendmsg+0x10/0x10 [ 738.091719] ? register_lock_class+0x41/0x560 [ 738.091758] ? perf_trace_lock+0xb5/0x5d0 [ 738.091794] ? perf_trace_lock+0xb5/0x5d0 [ 738.091814] ? look_up_lock_class+0x66/0x150 [ 738.091840] ? register_lock_class+0x41/0x560 [ 738.091863] ? perf_trace_lock_acquire+0xc9/0x700 [ 738.091896] ? perf_trace_lock+0xb5/0x5d0 [ 738.091928] udpv6_sendmsg+0x18bb/0x2ad0 [ 738.091958] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 738.092013] ? __pfx_udpv6_sendmsg+0x10/0x10 [ 738.092050] ? __lock_acquire+0xc65/0x1b70 [ 738.092073] ? __lock_acquire+0xc40/0x1b70 [ 738.092097] ? perf_trace_lock+0xb5/0x5d0 [ 738.092117] ? folio_pte_batch_flags.constprop.0+0x83b/0x850 [ 738.092159] ? __pfx_perf_trace_lock+0x10/0x10 [ 738.092180] ? reacquire_held_locks+0xd1/0x200 [ 738.092203] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 738.092234] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 738.092268] ? do_raw_spin_lock+0x123/0x260 [ 738.092298] ? find_held_lock+0x2b/0x80 [ 738.092332] ? __local_bh_enable_ip+0xa1/0x110 [ 738.092364] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 738.092398] ? inet_autobind+0x13f/0x1a0 [ 738.092423] ? __local_bh_enable_ip+0xa1/0x110 [ 738.092455] ? inet_autobind+0x144/0x1a0 [ 738.092482] ? __pfx_udpv6_sendmsg+0x10/0x10 [ 738.092516] inet6_sendmsg+0x109/0x150 [ 738.092550] ? __pfx_inet6_sendmsg+0x10/0x10 [ 738.092581] ____sys_sendmsg+0x7b2/0xc20 [ 738.092617] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.092660] ? lock_acquire+0x15e/0x2f0 [ 738.092686] ___sys_sendmsg+0x10f/0x1b0 [ 738.092712] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.092733] ? perf_trace_lock+0xb5/0x5d0 [ 738.092761] ? __pfx_perf_trace_lock+0x10/0x10 [ 738.092782] ? proc_fail_nth_write+0x97/0x220 [ 738.092823] ? lock_acquire+0x15e/0x2f0 [ 738.092844] ? __fget_files+0x34/0x3b0 [ 738.092874] ? find_held_lock+0x2b/0x80 [ 738.092906] ? lock_release+0xc8/0x290 [ 738.092933] ? __fget_files+0x20d/0x3b0 [ 738.092976] __sys_sendmsg+0x150/0x200 [ 738.092999] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.093036] ? __pfx_ksys_write+0x10/0x10 [ 738.093081] do_syscall_64+0xbf/0x360 [ 738.093110] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.093132] RIP: 0033:0x7fa0343d6b19 [ 738.093149] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 738.093169] RSP: 002b:00007fa03194c188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.093190] RAX: ffffffffffffffda RBX: 00007fa0344e9f60 RCX: 00007fa0343d6b19 [ 738.093204] RDX: 0000000000000000 RSI: 0000000020000ac0 RDI: 0000000000000003 [ 738.093217] RBP: 00007fa03194c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 738.093230] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 738.093242] R13: 00007ffef16d0cdf R14: 00007fa03194c300 R15: 0000000000022000 [ 738.093292] 04:24:59 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000ac0)={&(0x7f0000000240)={0x2, 0x4e24, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000a00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @loopback}}}], 0x20}, 0x0) (fail_nth: 5) 04:24:59 executing program 7: mlockall(0x2) mlockall(0x7) r0 = shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) mlockall(0x1) shmdt(r0) mlockall(0x4) shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) mlockall(0x0) r1 = shmget(0x2, 0x1000, 0x100, &(0x7f0000fff000/0x1000)=nil) shmat(r1, &(0x7f000061d000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) 04:24:59 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r0, &(0x7f0000000040)=""/158) statx(r0, &(0x7f0000000000)='./file0\x00', 0x2000, 0xf180a3c8e52576fe, &(0x7f0000000040)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x35, &(0x7f0000000900)={@private1}, 0x14) 04:24:59 executing program 4: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240), 0x6e, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/9, 0x9}], 0x1, &(0x7f00000003c0)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x60}, 0x40000002) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x1, 0x15, 0x6, 0x7, 0x0, 0x0, 0x8000, 0xc, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000000140), 0x2}, 0x40, 0x5, 0x400, 0x5, 0xffffffffffff0001, 0x0, 0x7, 0x0, 0x2, 0x0, 0x5f8}, r1, 0x3, r0, 0x3) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x1000, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r4, &(0x7f0000000040)=""/158) openat(r4, &(0x7f00000017c0)='./file0\x00', 0x80000, 0x30) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000001800)={'filter\x00', 0x0, 0x0, 0x0, [0x8, 0x3ce, 0x1f, 0x6, 0x100000001]}, &(0x7f0000001880)=0x78) r5 = io_uring_setup(0x1ff, &(0x7f0000000000)) r6 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r6, 0x17, 0x0, 0x0) r7 = inotify_init1(0x80000) io_uring_register$IORING_REGISTER_FILES(r6, 0x2, &(0x7f0000001980)=[r7, r3], 0x2) io_uring_register$IORING_REGISTER_FILES(r5, 0x17, 0x0, 0x0) recvmsg$unix(r2, &(0x7f0000001780)={&(0x7f0000000480)=@abs, 0x6e, &(0x7f0000001680)=[{&(0x7f0000000500)=""/186, 0xba}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/4096, 0x1000}], 0x3, &(0x7f00000016c0)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xa8}, 0x12021) write$binfmt_script(r5, &(0x7f0000000080)=ANY=[@ANYBLOB="2321202e2f66696c65302024207b2420202429202f265d26202f205e2021242a257d0a6479b2955e84d756049b91f239c1c64b25a0e0a247c3371886ab59851d2545771e2cfc5eecaa375e2d77797bf4e412889e5282625416fb54de916f7b5357519b7ef18512d8620c0b34dd0c205c7ca0e44ff17a63868663234d3fb395a980fb64a07fdb5f690c856b86f277634af862b5ff9fc46888e7149b5e94f5ea9f10e409910f21723d"], 0xa8) 04:24:59 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x0, 0x0, 0x0, 0x8}}, &(0x7f0000000480), 0x0) 04:24:59 executing program 0: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) r1 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) r2 = shmat(r1, &(0x7f0000ffa000/0x4000)=nil, 0x6000) shmdt(r2) shmdt(r2) 04:24:59 executing program 2: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) renameat2(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r1, &(0x7f0000000040)=""/158) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file1/file0\x00'}) rename(&(0x7f00000008c0)='./file1\x00', &(0x7f0000000900)='./file0\x00') r2 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', &(0x7f0000000140)={0x8080, 0x80}, 0x18) r3 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000200), 0x68acc2, 0x0) sendfile(r2, r3, &(0x7f00000001c0)=0x10001, 0x3f) 04:24:59 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f000064b000/0x1000)=nil, 0x1000) 04:24:59 executing program 5: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x5, &(0x7f00000003c0)=0xfffffff9, 0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x24, r1, 0xb341daa0822653b3, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_STRINGSETS={0x10, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0xf0}]}]}]}, 0x24}}, 0x0) r2 = accept(r0, &(0x7f0000000300)=@sco={0x1f, @fixed}, &(0x7f0000000380)=0x80) syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0), r2) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0xee00, 0xee01}}, './file0\x00'}) r4 = syz_genetlink_get_family_id$smc(&(0x7f00000000c0), r0) r5 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r5, 0x17, 0x0, 0x0) sendmsg$SMC_PNETID_DEL(r3, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB='[\x00', @ANYRES16=r4, @ANYRESHEX=r5], 0x54}, 0x1, 0x0, 0x0, 0x4044}, 0x48004) 04:24:59 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000ac0)={&(0x7f0000000240)={0x2, 0x4e24, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000a00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @loopback}}}], 0x20}, 0x0) (fail_nth: 6) 04:24:59 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f00004c9000/0x4000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) mremap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) mlock(&(0x7f0000899000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000968000/0x2000)=nil, 0x2000, 0x4) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:24:59 executing program 4: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240), 0x6e, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/9, 0x9}], 0x1, &(0x7f00000003c0)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x60}, 0x40000002) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x1, 0x15, 0x6, 0x7, 0x0, 0x0, 0x8000, 0xc, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000000140), 0x2}, 0x40, 0x5, 0x400, 0x5, 0xffffffffffff0001, 0x0, 0x7, 0x0, 0x2, 0x0, 0x5f8}, r1, 0x3, r0, 0x3) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x1000, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r4, &(0x7f0000000040)=""/158) openat(r4, &(0x7f00000017c0)='./file0\x00', 0x80000, 0x30) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000001800)={'filter\x00', 0x0, 0x0, 0x0, [0x8, 0x3ce, 0x1f, 0x6, 0x100000001]}, &(0x7f0000001880)=0x78) r5 = io_uring_setup(0x1ff, &(0x7f0000000000)) r6 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r6, 0x17, 0x0, 0x0) r7 = inotify_init1(0x80000) io_uring_register$IORING_REGISTER_FILES(r6, 0x2, &(0x7f0000001980)=[r7, r3], 0x2) io_uring_register$IORING_REGISTER_FILES(r5, 0x17, 0x0, 0x0) recvmsg$unix(r2, &(0x7f0000001780)={&(0x7f0000000480)=@abs, 0x6e, &(0x7f0000001680)=[{&(0x7f0000000500)=""/186, 0xba}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/4096, 0x1000}], 0x3, &(0x7f00000016c0)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xa8}, 0x12021) write$binfmt_script(r5, &(0x7f0000000080)=ANY=[@ANYBLOB="2321202e2f66696c65302024207b2420202429202f265d26202f205e2021242a257d0a6479b2955e84d756049b91f239c1c64b25a0e0a247c3371886ab59851d2545771e2cfc5eecaa375e2d77797bf4e412889e5282625416fb54de916f7b5357519b7ef18512d8620c0b34dd0c205c7ca0e44ff17a63868663234d3fb395a980fb64a07fdb5f690c856b86f277634af862b5ff9fc46888e7149b5e94f5ea9f10e409910f21723d"], 0xa8) 04:24:59 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x0, 0x0, 0x0, 0xf2}}, &(0x7f0000000480), 0x0) [ 749.345125] FAULT_INJECTION: forcing a failure. [ 749.345125] name failslab, interval 1, probability 0, space 0, times 0 [ 749.347085] CPU: 1 UID: 0 PID: 8881 Comm: syz-executor.6 Not tainted 6.17.0-rc2-next-20250819 #1 PREEMPT(voluntary) [ 749.347117] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 749.347130] Call Trace: [ 749.347138] [ 749.347147] dump_stack_lvl+0xfa/0x120 [ 749.347181] should_fail_ex+0x4d7/0x5e0 [ 749.347226] should_failslab+0xc2/0x120 [ 749.347265] kmem_cache_alloc_node_noprof+0x71/0x3e0 [ 749.347300] ? __alloc_skb+0x2ab/0x370 [ 749.347332] __alloc_skb+0x2ab/0x370 [ 749.347355] ? __pfx___alloc_skb+0x10/0x10 [ 749.347377] ? __is_insn_slot_addr+0x136/0x290 [ 749.347411] ? lock_release+0xc8/0x290 [ 749.347448] alloc_skb_with_frags+0x8f/0x7c0 [ 749.347477] ? __kernel_text_address+0xd/0x40 [ 749.347503] ? unwind_get_return_address+0x59/0xa0 [ 749.347538] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 749.347572] sock_alloc_send_pskb+0x7e5/0x960 [ 749.347597] ? perf_trace_lock_acquire+0xc9/0x700 [ 749.347636] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 749.347664] ? perf_trace_lock_acquire+0xc9/0x700 [ 749.347695] ? perf_trace_lock_acquire+0xc9/0x700 [ 749.347728] __ip_append_data+0x152e/0x40e0 [ 749.347774] ? __pfx_udplite_getfrag+0x10/0x10 [ 749.347800] ? lock_acquire+0x15e/0x2f0 [ 749.347832] ? lock_release+0xc8/0x290 [ 749.347853] ? lock_is_held_type+0x9e/0x120 [ 749.347877] ? __pfx___ip_append_data+0x10/0x10 [ 749.347911] ? ip_dst_mtu_maybe_forward.constprop.0+0x245/0x580 [ 749.347958] ip_make_skb+0x22b/0x2a0 [ 749.348002] ? __pfx_udplite_getfrag+0x10/0x10 [ 749.348028] ? __pfx_ip_make_skb+0x10/0x10 [ 749.348070] ? lock_acquire+0x15e/0x2f0 [ 749.348099] ? xfrm_lookup_route+0x69/0x200 [ 749.348139] udp_sendmsg+0x1647/0x22c0 [ 749.348175] ? __pfx_udplite_getfrag+0x10/0x10 [ 749.348204] ? __pfx_udp_sendmsg+0x10/0x10 [ 749.348229] ? register_lock_class+0x41/0x560 [ 749.348270] ? perf_trace_lock+0xb5/0x5d0 [ 749.348314] ? register_lock_class+0x41/0x560 [ 749.348339] ? perf_trace_lock_acquire+0xc9/0x700 [ 749.348374] ? perf_trace_lock+0xb5/0x5d0 [ 749.348409] udpv6_sendmsg+0x18bb/0x2ad0 [ 749.348441] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 749.348492] ? __pfx_udpv6_sendmsg+0x10/0x10 [ 749.348532] ? __lock_acquire+0xc65/0x1b70 [ 749.348557] ? __lock_acquire+0xc40/0x1b70 [ 749.348582] ? perf_trace_lock+0xb5/0x5d0 [ 749.348605] ? folio_pte_batch_flags.constprop.0+0x83b/0x850 [ 749.348651] ? __pfx_perf_trace_lock+0x10/0x10 [ 749.348674] ? reacquire_held_locks+0xd1/0x200 [ 749.348699] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 749.348734] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 749.348771] ? do_raw_spin_lock+0x123/0x260 [ 749.348803] ? find_held_lock+0x2b/0x80 [ 749.348840] ? __local_bh_enable_ip+0xa1/0x110 [ 749.348875] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 749.348912] ? inet_autobind+0x13f/0x1a0 [ 749.348939] ? __local_bh_enable_ip+0xa1/0x110 [ 749.348974] ? inet_autobind+0x144/0x1a0 [ 749.349004] ? __pfx_udpv6_sendmsg+0x10/0x10 [ 749.349041] inet6_sendmsg+0x109/0x150 [ 749.349078] ? __pfx_inet6_sendmsg+0x10/0x10 [ 749.349113] ____sys_sendmsg+0x7b2/0xc20 [ 749.349151] ? __pfx_____sys_sendmsg+0x10/0x10 [ 749.349197] ? lock_acquire+0x15e/0x2f0 [ 749.349226] ___sys_sendmsg+0x10f/0x1b0 [ 749.349252] ? __pfx____sys_sendmsg+0x10/0x10 [ 749.349276] ? perf_trace_lock+0xb5/0x5d0 [ 749.349306] ? __pfx_perf_trace_lock+0x10/0x10 [ 749.349330] ? proc_fail_nth_write+0x97/0x220 [ 749.349371] ? lock_acquire+0x15e/0x2f0 [ 749.349408] ? __fget_files+0x34/0x3b0 [ 749.349441] ? find_held_lock+0x2b/0x80 [ 749.349475] ? lock_release+0xc8/0x290 [ 749.349505] ? __fget_files+0x20d/0x3b0 [ 749.349550] __sys_sendmsg+0x150/0x200 [ 749.349576] ? __pfx___sys_sendmsg+0x10/0x10 [ 749.349614] ? __pfx_ksys_write+0x10/0x10 [ 749.349663] do_syscall_64+0xbf/0x360 [ 749.349693] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 749.349717] RIP: 0033:0x7fa0343d6b19 [ 749.349735] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 749.349758] RSP: 002b:00007fa03194c188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 749.349780] RAX: ffffffffffffffda RBX: 00007fa0344e9f60 RCX: 00007fa0343d6b19 [ 749.349796] RDX: 0000000000000000 RSI: 0000000020000ac0 RDI: 0000000000000003 [ 749.349810] RBP: 00007fa03194c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 749.349824] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 749.349837] R13: 00007ffef16d0cdf R14: 00007fa03194c300 R15: 0000000000022000 [ 749.349874] 04:24:59 executing program 5: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs$userns(0x0, &(0x7f0000000000)) r2 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r2, 0x17, 0x0, 0x0) fremovexattr(r2, &(0x7f0000000140)=@known='user.syz\x00') setns(r1, 0x40000000) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {0x200}}, './file0\x00'}) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r2, 0x40089413, &(0x7f0000000180)=0x8) mount_setattr(r3, &(0x7f00000000c0)='./file0\x00', 0x1100, &(0x7f0000000100)={0x100004, 0x4, 0x60000, {r1}}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x100) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='ns/user\x00') 04:25:00 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x4000, 0x20, &(0x7f0000486000/0x4000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:25:19 executing program 4: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240), 0x6e, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/9, 0x9}], 0x1, &(0x7f00000003c0)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x60}, 0x40000002) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x1, 0x15, 0x6, 0x7, 0x0, 0x0, 0x8000, 0xc, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000000140), 0x2}, 0x40, 0x5, 0x400, 0x5, 0xffffffffffff0001, 0x0, 0x7, 0x0, 0x2, 0x0, 0x5f8}, r1, 0x3, r0, 0x3) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x1000, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r4, &(0x7f0000000040)=""/158) openat(r4, &(0x7f00000017c0)='./file0\x00', 0x80000, 0x30) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000001800)={'filter\x00', 0x0, 0x0, 0x0, [0x8, 0x3ce, 0x1f, 0x6, 0x100000001]}, &(0x7f0000001880)=0x78) r5 = io_uring_setup(0x1ff, &(0x7f0000000000)) r6 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r6, 0x17, 0x0, 0x0) r7 = inotify_init1(0x80000) io_uring_register$IORING_REGISTER_FILES(r6, 0x2, &(0x7f0000001980)=[r7, r3], 0x2) io_uring_register$IORING_REGISTER_FILES(r5, 0x17, 0x0, 0x0) recvmsg$unix(r2, &(0x7f0000001780)={&(0x7f0000000480)=@abs, 0x6e, &(0x7f0000001680)=[{&(0x7f0000000500)=""/186, 0xba}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/4096, 0x1000}], 0x3, &(0x7f00000016c0)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xa8}, 0x12021) write$binfmt_script(r5, &(0x7f0000000080)=ANY=[@ANYBLOB="2321202e2f66696c65302024207b2420202429202f265d26202f205e2021242a257d0a6479b2955e84d756049b91f239c1c64b25a0e0a247c3371886ab59851d2545771e2cfc5eecaa375e2d77797bf4e412889e5282625416fb54de916f7b5357519b7ef18512d8620c0b34dd0c205c7ca0e44ff17a63868663234d3fb395a980fb64a07fdb5f690c856b86f277634af862b5ff9fc46888e7149b5e94f5ea9f10e409910f21723d"], 0xa8) 04:25:19 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000ac0)={&(0x7f0000000240)={0x2, 0x4e24, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000a00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @loopback}}}], 0x20}, 0x0) (fail_nth: 7) 04:25:19 executing program 2: accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000580)) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x1f, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)="01ef9cbe8815ea22ebd57afcf2bcbeb4c84aa23ca8ab1cb694f8dc91d10b780defc5781f085e5136a49158c1fb12ccdcaa3adb19c86c91056af8d8e59172e573a891b2c2d3dc6fd14f5c37831c9b483de58aa5ca4d7b1a6ebd376673267cd3910ad02ff78d0b06f853e9663336e91ad943ea650a24b6362ec2233fd0296af7ad9b68c4852b200a842ebfbaab7dc2a3d8d9434af8b44f433f2b86d3847843b02896d20b43e9dd19625e8f4727171d0eab611b3da8087931208f3bcb6a38e558bf54275d2bb87198a192130055b54581cad0", 0xd1, 0x8}], 0x200800, &(0x7f0000000240)={[{@shortname_winnt}, {@uni_xlate}, {@nonumtail}, {@rodir}, {@fat=@dmask={'dmask', 0x3d, 0x6}}], [{@fsmagic={'fsmagic', 0x3d, 0xd2a0}}, {@smackfshat={'smackfshat', 0x3d, 'E%).,@---^)/}'}}, {@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}, {@fsuuid={'fsuuid', 0x3d, {[0x65, 0x61, 0x31, 0x30, 0x30, 0x30, 0x34, 0x38], 0x2d, [0x33, 0x61, 0x63, 0x66], 0x2d, [0x31, 0x33, 0x63, 0x39], 0x2d, [0x37, 0x61, 0x62, 0x30], 0x2d, [0x31, 0x31, 0x1, 0x37, 0x37, 0x33, 0x39, 0xfa]}}}, {@fscontext={'fscontext', 0x3d, 'user_u'}}]}) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000ac0)=[@cred={{0x1c}}], 0x20}, 0x0) getpeername$unix(0xffffffffffffffff, 0x0, &(0x7f0000000dc0)) socket(0x0, 0x5, 0x8) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000340), 0x6e, &(0x7f0000000740)=[{&(0x7f00000003c0)=""/143, 0x8f}, {&(0x7f0000000480)=""/135, 0x87}, {&(0x7f00000005c0)=""/78, 0x4e}, {&(0x7f0000000640)=""/101, 0x65}, {&(0x7f00000006c0)=""/85, 0x55}], 0x5}, 0x2020) r0 = socket(0x1f, 0x0, 0x0) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r0, 0x0, 0x15) syz_mount_image$vfat(&(0x7f0000000f80), &(0x7f0000000fc0)='./file0\x00', 0x3, 0x1, &(0x7f0000001100)=[{&(0x7f0000001000)="ce", 0x1, 0x10001}], 0x20082, &(0x7f0000001140)={[{@uni_xlate}]}) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4000000) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(0xffffffffffffffff, 0xc0506617, &(0x7f0000001780)={@desc={0x1, 0x0, @auto="c1cbcd12bb004b86"}, 0x40, 0x0, '\x00', @b}) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001880)={0x0, @ax25={0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}, @nfc={0x27, 0x0, 0x0, 0x4}, @rc, 0x0, 0x0, 0x0, 0x0, 0xc0, &(0x7f0000001840)='batadv_slave_0\x00'}) syz_genetlink_get_family_id$batadv(&(0x7f0000001a80), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000001bc0)={0x0, 0x0, &(0x7f0000001b80)={&(0x7f0000001b00)={0x24, 0x0, 0x0, 0x0, 0x0, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8}, @BATADV_ATTR_ORIG_INTERVAL={0x8}]}, 0x24}}, 0x0) 04:25:19 executing program 1: mlockall(0x2) r0 = shmget$private(0x0, 0x2000, 0x1, &(0x7f0000574000/0x2000)=nil) shmat(r0, &(0x7f0000798000/0x1000)=nil, 0x5000) mlockall(0x4) shmat(r0, &(0x7f000070f000/0x1000)=nil, 0x7000) mlockall(0x0) shmctl$SHM_LOCK(r0, 0xb) shmctl$IPC_RMID(r0, 0x0) 04:25:19 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x0, 0x0, 0x0, 0xf2ff}}, &(0x7f0000000480), 0x0) 04:25:19 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x57, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x0, 0x4000000000, 0x1, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x40000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f0000000000)) r0 = fork() ptrace$setsig(0x4203, r0, 0xbd, &(0x7f0000000040)={0x5, 0x7fffffff, 0x9}) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00000000c0)) 04:25:19 executing program 0: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmat(0x0, &(0x7f0000ffa000/0x4000)=nil, 0x6000) r1 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) r2 = shmat(r1, &(0x7f0000ffa000/0x4000)=nil, 0x6000) shmdt(r2) shmdt(r2) 04:25:19 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) mlockall(0x1) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) mprotect(&(0x7f000089a000/0x3000)=nil, 0x3000, 0x2000001) [ 769.157368] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 769.158354] CPU: 0 UID: 0 PID: 8927 Comm: syz-executor.0 Not tainted 6.17.0-rc2-next-20250819 #1 PREEMPT(voluntary) [ 769.158371] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 769.158379] Call Trace: [ 769.158384] [ 769.158389] dump_stack_lvl+0xfa/0x120 [ 769.158410] dump_header+0x107/0x950 [ 769.158433] oom_kill_process+0x278/0xa00 [ 769.158452] out_of_memory+0x34b/0x1690 [ 769.158475] ? __pfx_out_of_memory+0x10/0x10 [ 769.158500] mem_cgroup_out_of_memory+0x164/0x190 [ 769.158519] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 769.158544] ? mark_held_locks+0x49/0x80 [ 769.158563] try_charge_memcg+0x81f/0xf30 [ 769.158585] ? __pfx_try_charge_memcg+0x10/0x10 [ 769.158609] charge_memcg+0x7b/0x290 [ 769.158624] __mem_cgroup_charge+0x28/0x90 [ 769.158642] shmem_get_folio_gfp.constprop.0+0x547/0x13a0 [ 769.158667] ? perf_trace_lock+0xb5/0x5d0 [ 769.158681] ? __pfx_shmem_get_folio_gfp.constprop.0+0x10/0x10 [ 769.158704] ? __lock_acquire+0x694/0x1b70 [ 769.158720] shmem_fault+0x1f3/0x9f0 [ 769.158735] ? perf_trace_lock_acquire+0xc9/0x700 [ 769.158750] ? __pfx_shmem_fault+0x10/0x10 [ 769.158769] ? __pfx_perf_trace_lock+0x10/0x10 [ 769.158793] __do_fault+0x10d/0x480 [ 769.158809] __handle_mm_fault+0x119c/0x31a0 [ 769.158829] ? __pfx_perf_trace_lock+0x10/0x10 [ 769.158842] ? __pfx___handle_mm_fault+0x10/0x10 [ 769.158859] ? __pte_offset_map_lock+0x190/0x330 [ 769.158881] ? no_page_table+0xc7/0x220 [ 769.158898] ? follow_page_pte.constprop.0+0x4f9/0x1170 [ 769.158921] handle_mm_fault+0x2c3/0x9b0 [ 769.158942] __get_user_pages+0x58a/0x2f10 [ 769.158974] ? __pfx___get_user_pages+0x10/0x10 [ 769.158999] ? lock_is_held_type+0x9e/0x120 [ 769.159016] populate_vma_page_range+0x282/0x410 [ 769.159039] ? __pfx_populate_vma_page_range+0x10/0x10 [ 769.159057] ? __pfx_find_vma_intersection+0x10/0x10 [ 769.159074] ? do_mmap+0x6a4/0x11d0 [ 769.159090] __mm_populate+0x100/0x3a0 [ 769.159110] ? __pfx___mm_populate+0x10/0x10 [ 769.159131] ? up_write+0x195/0x520 [ 769.159143] ? lock_is_held_type+0x9e/0x120 [ 769.159159] do_shmat+0xdd4/0x1310 [ 769.159179] ? __pfx_do_shmat+0x10/0x10 [ 769.159193] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 769.159218] __x64_sys_shmat+0xcf/0x160 [ 769.159230] ? xfd_validate_state+0x55/0x180 [ 769.159250] ? __pfx___x64_sys_shmat+0x10/0x10 [ 769.159265] ? do_syscall_64+0x85/0x360 [ 769.159282] do_syscall_64+0xbf/0x360 [ 769.159298] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 769.159311] RIP: 0033:0x7f8cb6f5cb19 [ 769.159322] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 769.159334] RSP: 002b:00007f8cb44d2188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e [ 769.159346] RAX: ffffffffffffffda RBX: 00007f8cb706ff60 RCX: 00007f8cb6f5cb19 [ 769.159354] RDX: 0000000000006000 RSI: 0000000020ffa000 RDI: 0000000000000043 [ 769.159362] RBP: 00007f8cb6fb6f6d R08: 0000000000000000 R09: 0000000000000000 [ 769.159369] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 769.159376] R13: 00007fff73e9063f R14: 00007f8cb44d2300 R15: 0000000000022000 [ 769.159396] [ 769.187070] memory: usage 307200kB, limit 307200kB, failcnt 18 [ 769.187626] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 04:25:19 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000ac0)={&(0x7f0000000240)={0x2, 0x4e24, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000a00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @loopback}}}], 0x20}, 0x0) (fail_nth: 8) [ 769.188220] Memory cgroup stats for /syz0: [ 769.244293] anon 958464 [ 769.245151] file 309968896 [ 769.245482] kernel 3645440 [ 769.245809] kernel_stack 327680 [ 769.246422] pagetables 1253376 [ 769.247085] sec_pagetables 0 [ 769.247427] percpu 768 [ 769.247699] sock 0 [ 769.247940] vmalloc 0 [ 769.248421] shmem 309956608 [ 769.248749] file_mapped 1597440 [ 769.249315] file_dirty 0 [ 769.249615] file_writeback 0 [ 769.249961] swapcached 0 [ 769.250480] inactive_anon 309317632 [ 769.250867] active_anon 0 [ 769.251195] inactive_file 0 [ 769.251507] active_file 12288 [ 769.251838] unevictable 1597440 [ 769.252220] slab_reclaimable 949888 [ 769.252591] slab_unreclaimable 716640 [ 769.252976] slab 1666528 [ 769.253309] workingset_refault_anon 0 [ 769.253711] workingset_refault_file 0 [ 769.254141] workingset_activate_anon 0 [ 769.254557] workingset_activate_file 0 [ 769.254959] workingset_restore_anon 0 [ 769.255396] workingset_restore_file 0 [ 769.255788] workingset_nodereclaim 0 [ 769.256212] pgdemote_kswapd 0 [ 769.256543] pgdemote_direct 0 [ 769.256865] pgdemote_khugepaged 0 [ 769.257265] pgdemote_proactive 0 [ 769.257631] pgscan 87 [ 769.257888] pgsteal 8 [ 769.258204] pswpin 0 [ 769.258461] pswpout 0 [ 769.258717] pgscan_kswapd 0 [ 769.259056] pgscan_direct 87 [ 769.259387] pgscan_khugepaged 0 [ 769.259735] pgscan_proactive 0 [ 769.260100] pgsteal_kswapd 0 [ 769.260430] pgsteal_direct 8 [ 769.260753] pgsteal_khugepaged 0 [ 769.261153] pgsteal_proactive 0 [ 769.261501] pgfault 88674 [ 769.261800] pgmajfault 0 [ 769.262117] pgrefill 88 [ 769.262409] pgactivate 306 [ 769.262709] pgdeactivate 88 [ 769.263045] pglazyfree 0 [ 769.263340] pglazyfreed 0 [ 769.263631] swpin_zero 0 [ 769.263913] swpout_zero 0 [ 769.264248] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=8923,uid=0 [ 769.266048] Memory cgroup out of memory: Killed process 8923 (syz-executor.0) total-vm:105680kB, anon-rss:428kB, file-rss:35628kB, shmem-rss:1536kB, UID:0 pgtables:140kB oom_score_adj:1000 04:25:19 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x0, 0x0, 0x0, 0xfff2}}, &(0x7f0000000480), 0x0) 04:25:19 executing program 5: ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000000)={0xffffffffffffffff, 0x101, 0x1}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'xfrm0\x00', &(0x7f0000000040)=@ethtool_modinfo={0x42, 0x0, 0x27}}) r1 = fspick(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x2400, 0x0) recvfrom$packet(r2, &(0x7f0000000140)=""/186, 0xba, 0x0, &(0x7f0000000200)={0x11, 0x18, 0x0, 0x1, 0x5, 0x6, @broadcast}, 0x14) recvfrom$unix(r2, &(0x7f0000000240)=""/4096, 0x1000, 0x10040, &(0x7f0000001240)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r3 = fcntl$dupfd(r0, 0x406, r1) sendmsg$IPCTNL_MSG_CT_DELETE(r3, &(0x7f00000013c0)={&(0x7f00000012c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001380)={&(0x7f0000001300)={0x64, 0x2, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x6}, [@CTA_NAT_DST={0x2c, 0xd, 0x0, 0x1, [@CTA_NAT_V6_MINIP={0x14, 0x4, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x12}}}, @CTA_NAT_V6_MINIP={0x14, 0x4, @private0}]}, @CTA_SYNPROXY={0xc, 0x18, 0x0, 0x1, [@CTA_SYNPROXY_ITS={0x8, 0x2, 0x1, 0x0, 0x7}]}, @CTA_HELP={0x10, 0x5, 0x0, 0x1, {0x9, 0x1, 'pptp\x00'}}, @CTA_LABELS={0x8, 0x16, 0x1, 0x0, [0xe9]}]}, 0x64}, 0x1, 0x0, 0x0, 0x81}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r3, 0xc0189375, &(0x7f0000001400)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) sendmsg$NFT_BATCH(r4, &(0x7f0000001540)={&(0x7f0000001440)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000001500)={&(0x7f0000001480)={{0x14}, [@NFT_MSG_DELOBJ={0x4c, 0x14, 0xa, 0x101, 0x0, 0x0, {0xcb7e9268c7bc994f, 0x0, 0x4}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x3}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz0\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}]}], {0x14}}, 0x74}, 0x1, 0x0, 0x0, 0x40800}, 0x5) tee(r1, r3, 0x9b, 0x2) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000001680)={&(0x7f0000001580), 0xc, &(0x7f0000001640)={&(0x7f00000015c0)={0x4c, 0x3, 0x3, 0x201, 0x0, 0x0, {0xb, 0x0, 0x3}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffe, 0x7ff}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffe, 0xfff}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x4, 0x400}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x6}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) pwrite64(r1, &(0x7f00000016c0)="946fe2d4a328a9c97ea190241f6f76ead736f33f66a228905a70f35cbdff0153e98b15", 0x23, 0x5) utimes(&(0x7f0000001700)='./file0\x00', &(0x7f0000001740)={{0x77359400}}) r5 = socket$netlink(0x10, 0x3, 0x14) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r5, &(0x7f0000001840)={&(0x7f0000001780)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001800)={&(0x7f00000017c0)={0x20, 0x2, 0x7, 0x101, 0x0, 0x0, {0x0, 0x0, 0x9}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0x6}]}, 0x20}, 0x1, 0x0, 0x0, 0x20}, 0x20000010) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(r4, 0x8982, &(0x7f0000001880)={0x6, 'veth0_virt_wifi\x00', {0x4}, 0x7ff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f00000018c0)=0x2, 0x4) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000001900)=0x4) sendmsg$TIPC_CMD_GET_LINKS(0xffffffffffffffff, &(0x7f0000001a40)={&(0x7f0000001980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000001a00)={&(0x7f00000019c0)={0x24, 0x0, 0x20, 0x70bd29, 0x25dfdbfe, {{}, {}, {0x8, 0x11, 0xfffffe01}}, ["", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x800) 04:25:19 executing program 4: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240), 0x6e, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/9, 0x9}], 0x1, &(0x7f00000003c0)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x60}, 0x40000002) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x1, 0x15, 0x6, 0x7, 0x0, 0x0, 0x8000, 0xc, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000000140), 0x2}, 0x40, 0x5, 0x400, 0x5, 0xffffffffffff0001, 0x0, 0x7, 0x0, 0x2, 0x0, 0x5f8}, r1, 0x3, r0, 0x3) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x1000, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r4, &(0x7f0000000040)=""/158) openat(r4, &(0x7f00000017c0)='./file0\x00', 0x80000, 0x30) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000001800)={'filter\x00', 0x0, 0x0, 0x0, [0x8, 0x3ce, 0x1f, 0x6, 0x100000001]}, &(0x7f0000001880)=0x78) r5 = io_uring_setup(0x1ff, &(0x7f0000000000)) r6 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r6, 0x17, 0x0, 0x0) r7 = inotify_init1(0x80000) io_uring_register$IORING_REGISTER_FILES(r6, 0x2, &(0x7f0000001980)=[r7, r3], 0x2) io_uring_register$IORING_REGISTER_FILES(r5, 0x17, 0x0, 0x0) recvmsg$unix(r2, &(0x7f0000001780)={&(0x7f0000000480)=@abs, 0x6e, &(0x7f0000001680)=[{&(0x7f0000000500)=""/186, 0xba}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/4096, 0x1000}], 0x3, &(0x7f00000016c0)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xa8}, 0x12021) 04:25:20 executing program 0: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmat(0x0, &(0x7f0000ffa000/0x4000)=nil, 0x6000) r1 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) r2 = shmat(r1, &(0x7f0000ffa000/0x4000)=nil, 0x6000) shmdt(r2) shmdt(r2) 04:25:20 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000ac0)={&(0x7f0000000240)={0x2, 0x4e24, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000a00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @loopback}}}], 0x20}, 0x0) (fail_nth: 9) 04:25:20 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x0, 0x0, 0x0, 0x80000}}, &(0x7f0000000480), 0x0) [ 769.682036] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 769.683371] CPU: 1 UID: 0 PID: 9053 Comm: syz-executor.0 Not tainted 6.17.0-rc2-next-20250819 #1 PREEMPT(voluntary) [ 769.683391] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 769.683400] Call Trace: [ 769.683405] [ 769.683411] dump_stack_lvl+0xfa/0x120 [ 769.683436] dump_header+0x107/0x950 [ 769.683462] oom_kill_process+0x278/0xa00 [ 769.683486] out_of_memory+0x34b/0x1690 [ 769.683513] ? __pfx_out_of_memory+0x10/0x10 [ 769.683542] mem_cgroup_out_of_memory+0x164/0x190 [ 769.683565] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 769.683594] ? mark_held_locks+0x49/0x80 [ 769.683616] try_charge_memcg+0x81f/0xf30 [ 769.683643] ? __pfx_try_charge_memcg+0x10/0x10 [ 769.683671] charge_memcg+0x7b/0x290 [ 769.683689] __mem_cgroup_charge+0x28/0x90 [ 769.683711] do_wp_page+0x56e/0x3340 [ 769.683737] ? __pfx_do_wp_page+0x10/0x10 [ 769.683756] ? do_raw_spin_lock+0x123/0x260 [ 769.683775] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 769.683793] ? ___pte_offset_map+0x176/0x370 [ 769.683815] __handle_mm_fault+0xde1/0x31a0 [ 769.683835] ? reacquire_held_locks+0xd1/0x200 [ 769.683850] ? lock_vma_under_rcu+0x11e/0x530 [ 769.683866] ? __pfx___handle_mm_fault+0x10/0x10 [ 769.683887] ? lock_vma_under_rcu+0x17b/0x530 [ 769.683912] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 769.683943] handle_mm_fault+0x2c3/0x9b0 [ 769.683963] ? access_error+0x17d/0x380 [ 769.683984] do_user_addr_fault+0x4fa/0xeb0 04:25:20 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x0, 0x0, 0x0, 0x1000000}}, &(0x7f0000000480), 0x0) [ 769.684012] exc_page_fault+0xb0/0x180 [ 769.684030] asm_exc_page_fault+0x26/0x30 [ 769.684045] RIP: 0033:0x7f8cb6f0ad30 [ 769.684056] Code: 75 c8 48 89 d8 eb 0c 0f 1f 00 48 8b 78 f8 48 3b 38 74 21 48 89 c2 48 83 c0 08 49 39 c4 75 eb e9 ff fe ff ff 66 0f 1f 44 00 00 <47> 89 44 95 00 e9 b3 fe ff ff 49 39 d4 74 73 48 8d 72 10 4c 39 e6 [ 769.684070] RSP: 002b:00007fff73e905d0 EFLAGS: 00010246 [ 769.684082] RAX: 000000001bbc985c RBX: 00007f8cb6cd4008 RCX: 0000001b2cc20000 [ 769.684094] RDX: 0000001b2cc2005c RSI: ffffffff819e99fa RDI: 0000000000000000 [ 769.684107] RBP: 0000000000000001 R08: 000000001bbc985c R09: 0000001b2cc2001c [ 769.684120] R10: 000000000000185c R11: 000000001bbc9860 R12: 000000000000000f [ 769.684132] R13: 00007f8cb7064000 R14: ffffffff819e99fa R15: 00007f8cb706fff0 [ 769.684143] ? __do_sys_mlockall+0x26a/0x5c0 [ 769.684174] ? __do_sys_mlockall+0x26a/0x5c0 [ 769.684200] [ 769.705930] memory: usage 307200kB, limit 307200kB, failcnt 37 [ 769.706677] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 04:25:20 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xb}, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000000e0c0), &(0x7f000000e100), &(0x7f000000e140)) [ 769.707512] Memory cgroup stats for /syz0: [ 769.726565] anon 946176 [ 769.727338] file 309972992 [ 769.727649] kernel 3653632 [ 769.727934] kernel_stack 327680 [ 769.728475] pagetables 1245184 [ 769.728809] sec_pagetables 0 [ 769.729360] percpu 832 [ 769.729637] sock 0 [ 769.729865] vmalloc 0 [ 769.730302] shmem 309960704 [ 769.730606] file_mapped 0 [ 769.730884] file_dirty 0 [ 769.731330] file_writeback 0 [ 769.731646] swapcached 0 [ 769.731914] inactive_anon 310906880 [ 769.732316] active_anon 0 [ 769.732600] inactive_file 8192 [ 769.732915] active_file 4096 [ 769.733255] unevictable 0 [ 769.733534] slab_reclaimable 949888 [ 769.733903] slab_unreclaimable 735672 [ 769.734314] slab 1685560 [ 769.734589] workingset_refault_anon 0 [ 769.734961] workingset_refault_file 0 [ 769.735387] workingset_activate_anon 0 [ 769.735774] workingset_activate_file 0 [ 769.736194] workingset_restore_anon 0 [ 769.736581] workingset_restore_file 0 [ 769.736956] workingset_nodereclaim 0 [ 769.737374] pgdemote_kswapd 0 [ 769.737703] pgdemote_direct 0 [ 769.738038] pgdemote_khugepaged 0 [ 769.738390] pgdemote_proactive 0 [ 769.738729] pgscan 274 [ 769.738981] pgsteal 8 [ 769.739270] pswpin 0 [ 769.739512] pswpout 0 [ 769.739766] pgscan_kswapd 0 [ 769.740086] pgscan_direct 274 [ 769.740417] pgscan_khugepaged 0 [ 769.740747] pgscan_proactive 0 [ 769.741094] pgsteal_kswapd 0 [ 769.741414] pgsteal_direct 8 [ 769.741730] pgsteal_khugepaged 0 [ 769.742090] pgsteal_proactive 0 [ 769.742431] pgfault 88727 [ 769.742707] pgmajfault 0 [ 769.743038] pgrefill 277 [ 769.743380] pgactivate 493 [ 769.743734] pgdeactivate 277 [ 769.744150] pglazyfree 0 [ 769.744485] pglazyfreed 0 [ 769.744832] swpin_zero 0 [ 769.745208] swpout_zero 0 [ 769.745563] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=9053,uid=0 04:25:20 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000ac0)={&(0x7f0000000240)={0x2, 0x4e24, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000a00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @loopback}}}], 0x20}, 0x0) (fail_nth: 10) [ 769.747802] Memory cgroup out of memory: Killed process 9053 (syz-executor.0) total-vm:93420kB, anon-rss:276kB, file-rss:35628kB, shmem-rss:0kB, UID:0 pgtables:128kB oom_score_adj:1000 04:25:20 executing program 4: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240), 0x6e, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/9, 0x9}], 0x1, &(0x7f00000003c0)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x60}, 0x40000002) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x1, 0x15, 0x6, 0x7, 0x0, 0x0, 0x8000, 0xc, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000000140), 0x2}, 0x40, 0x5, 0x400, 0x5, 0xffffffffffff0001, 0x0, 0x7, 0x0, 0x2, 0x0, 0x5f8}, r1, 0x3, r0, 0x3) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x1000, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r4, &(0x7f0000000040)=""/158) openat(r4, &(0x7f00000017c0)='./file0\x00', 0x80000, 0x30) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000001800)={'filter\x00', 0x0, 0x0, 0x0, [0x8, 0x3ce, 0x1f, 0x6, 0x100000001]}, &(0x7f0000001880)=0x78) r5 = io_uring_setup(0x1ff, &(0x7f0000000000)) r6 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r6, 0x17, 0x0, 0x0) r7 = inotify_init1(0x80000) io_uring_register$IORING_REGISTER_FILES(r6, 0x2, &(0x7f0000001980)=[r7, r3], 0x2) io_uring_register$IORING_REGISTER_FILES(r5, 0x17, 0x0, 0x0) recvmsg$unix(r2, &(0x7f0000001780)={&(0x7f0000000480)=@abs, 0x6e, &(0x7f0000001680)=[{&(0x7f0000000500)=""/186, 0xba}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/4096, 0x1000}], 0x3, &(0x7f00000016c0)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xa8}, 0x12021) [ 769.787627] FAULT_INJECTION: forcing a failure. [ 769.787627] name failslab, interval 1, probability 0, space 0, times 0 [ 769.788801] CPU: 1 UID: 0 PID: 9065 Comm: syz-executor.6 Not tainted 6.17.0-rc2-next-20250819 #1 PREEMPT(voluntary) [ 769.788821] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 769.788830] Call Trace: [ 769.788835] [ 769.788841] dump_stack_lvl+0xfa/0x120 [ 769.788861] should_fail_ex+0x4d7/0x5e0 [ 769.788889] ? skb_clone+0x191/0x400 [ 769.788905] should_failslab+0xc2/0x120 [ 769.788928] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 769.788948] ? lock_acquire+0x15e/0x2f0 [ 769.788962] ? dev_queue_xmit_nit+0x38/0xca0 [ 769.788983] skb_clone+0x191/0x400 [ 769.789006] dev_queue_xmit_nit+0x3f2/0xca0 [ 769.789029] dev_hard_start_xmit+0x4de/0x6e0 [ 769.789050] ? skb_set_owner_w+0x304/0x650 [ 769.789078] __dev_queue_xmit+0x2424/0x3cc0 [ 769.789120] ? netlbl_enabled+0x54/0x70 [ 769.789143] ? __pfx___dev_queue_xmit+0x10/0x10 [ 769.789172] ? perf_trace_lock_acquire+0xc9/0x700 [ 769.789189] ? perf_trace_lock_acquire+0xc9/0x700 [ 769.789209] ? perf_trace_lock+0xb5/0x5d0 [ 769.789224] ? perf_trace_lock_acquire+0x12/0x700 [ 769.789242] ? __pfx_perf_trace_lock+0x10/0x10 [ 769.789259] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 769.789284] ? lock_acquire+0x15e/0x2f0 [ 769.789299] ? find_held_lock+0x2b/0x80 [ 769.789318] ? __ip_finish_output.part.0+0x1bb/0x350 [ 769.789347] ip_finish_output2+0xaa0/0x1bc0 [ 769.789374] ? __pfx_ip_finish_output2+0x10/0x10 [ 769.789392] ? ip_skb_dst_mtu+0x1bf/0xa60 [ 769.789410] ? __pfx_ip_skb_dst_mtu+0x10/0x10 [ 769.789428] ? __pfx_ip_finish_output+0x10/0x10 [ 769.789452] __ip_finish_output.part.0+0x1bb/0x350 [ 769.789476] ip_output+0x380/0xaa0 [ 769.789499] ip_send_skb+0x44c/0x5a0 [ 769.789522] udp_send_skb+0x85f/0x1330 [ 769.789549] udp_sendmsg+0x1685/0x22c0 [ 769.789569] ? __pfx_udplite_getfrag+0x10/0x10 [ 769.789587] ? __pfx_udp_sendmsg+0x10/0x10 [ 769.789602] ? register_lock_class+0x41/0x560 [ 769.789640] ? perf_trace_lock+0xb5/0x5d0 [ 769.789669] ? register_lock_class+0x41/0x560 [ 769.789684] ? perf_trace_lock_acquire+0xc9/0x700 [ 769.789706] ? perf_trace_lock+0xb5/0x5d0 [ 769.789728] udpv6_sendmsg+0x18bb/0x2ad0 [ 769.789748] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 769.789780] ? __pfx_udpv6_sendmsg+0x10/0x10 [ 769.789805] ? __lock_acquire+0xc65/0x1b70 [ 769.789821] ? __lock_acquire+0xc40/0x1b70 [ 769.789837] ? perf_trace_lock+0xb5/0x5d0 [ 769.789850] ? folio_pte_batch_flags.constprop.0+0x83b/0x850 [ 769.789879] ? __pfx_perf_trace_lock+0x10/0x10 [ 769.789893] ? reacquire_held_locks+0xd1/0x200 [ 769.789908] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 769.789930] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 769.789952] ? do_raw_spin_lock+0x123/0x260 [ 769.789973] ? find_held_lock+0x2b/0x80 [ 769.789996] ? __local_bh_enable_ip+0xa1/0x110 [ 769.790019] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 769.790042] ? inet_autobind+0x13f/0x1a0 [ 769.790059] ? __local_bh_enable_ip+0xa1/0x110 [ 769.790081] ? inet_autobind+0x144/0x1a0 [ 769.790105] ? __pfx_udpv6_sendmsg+0x10/0x10 [ 769.790138] inet6_sendmsg+0x109/0x150 [ 769.790168] ? __pfx_inet6_sendmsg+0x10/0x10 [ 769.790189] ____sys_sendmsg+0x7b2/0xc20 [ 769.790213] ? __pfx_____sys_sendmsg+0x10/0x10 [ 769.790242] ? lock_acquire+0x15e/0x2f0 [ 769.790260] ___sys_sendmsg+0x10f/0x1b0 [ 769.790277] ? __pfx____sys_sendmsg+0x10/0x10 [ 769.790291] ? perf_trace_lock+0xb5/0x5d0 [ 769.790310] ? __pfx_perf_trace_lock+0x10/0x10 [ 769.790324] ? proc_fail_nth_write+0x97/0x220 [ 769.790350] ? lock_acquire+0x15e/0x2f0 [ 769.790364] ? __fget_files+0x34/0x3b0 [ 769.790385] ? find_held_lock+0x2b/0x80 [ 769.790406] ? lock_release+0xc8/0x290 [ 769.790425] ? __fget_files+0x20d/0x3b0 [ 769.790454] __sys_sendmsg+0x150/0x200 [ 769.790469] ? __pfx___sys_sendmsg+0x10/0x10 [ 769.790494] ? __pfx_ksys_write+0x10/0x10 [ 769.790525] do_syscall_64+0xbf/0x360 [ 769.790545] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 769.790560] RIP: 0033:0x7fa0343d6b19 [ 769.790571] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 769.790584] RSP: 002b:00007fa03194c188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 769.790598] RAX: ffffffffffffffda RBX: 00007fa0344e9f60 RCX: 00007fa0343d6b19 [ 769.790608] RDX: 0000000000000000 RSI: 0000000020000ac0 RDI: 0000000000000003 [ 769.790617] RBP: 00007fa03194c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 769.790626] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 769.790634] R13: 00007ffef16d0cdf R14: 00007fa03194c300 R15: 0000000000022000 [ 769.790658] 04:25:31 executing program 0: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmat(0x0, &(0x7f0000ffa000/0x4000)=nil, 0x6000) r1 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) r2 = shmat(r1, &(0x7f0000ffa000/0x4000)=nil, 0x6000) shmdt(r2) shmdt(r2) 04:25:31 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x0, 0x0, 0x0, 0x2000000}}, &(0x7f0000000480), 0x0) 04:25:31 executing program 1: mlockall(0x2) mlockall(0x0) mlockall(0x0) mlockall(0x1) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmget$private(0x0, 0x1000, 0x400, &(0x7f0000cfb000/0x1000)=nil) r1 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r1, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmat(r1, &(0x7f0000550000/0x2000)=nil, 0x0) r2 = shmget$private(0x0, 0x12000, 0x0, &(0x7f00003f9000/0x12000)=nil) shmat(r2, &(0x7f0000400000/0xc00000)=nil, 0x5000) mlockall(0x843d1e4c02ea6c50) r3 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r3, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmat(r3, &(0x7f0000c42000/0x4000)=nil, 0x6000) 04:25:31 executing program 5: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000001b00)) epoll_pwait(0xffffffffffffffff, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040)={[0x5]}, 0x8) 04:25:31 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000ac0)={&(0x7f0000000240)={0x2, 0x4e24, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000a00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @loopback}}}], 0x20}, 0x0) (fail_nth: 11) 04:25:31 executing program 4: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240), 0x6e, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/9, 0x9}], 0x1, &(0x7f00000003c0)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x60}, 0x40000002) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x1, 0x15, 0x6, 0x7, 0x0, 0x0, 0x8000, 0xc, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000000140), 0x2}, 0x40, 0x5, 0x400, 0x5, 0xffffffffffff0001, 0x0, 0x7, 0x0, 0x2, 0x0, 0x5f8}, r1, 0x3, r0, 0x3) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x1000, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r3, &(0x7f0000000040)=""/158) openat(r3, &(0x7f00000017c0)='./file0\x00', 0x80000, 0x30) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000001800)={'filter\x00', 0x0, 0x0, 0x0, [0x8, 0x3ce, 0x1f, 0x6, 0x100000001]}, &(0x7f0000001880)=0x78) r4 = io_uring_setup(0x1ff, &(0x7f0000000000)) r5 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r5, 0x17, 0x0, 0x0) r6 = inotify_init1(0x80000) io_uring_register$IORING_REGISTER_FILES(r5, 0x2, &(0x7f0000001980)=[r6, r2], 0x2) io_uring_register$IORING_REGISTER_FILES(r4, 0x17, 0x0, 0x0) 04:25:31 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000001500)=[{{&(0x7f0000000080)={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0xfffffffffffffd56, 0x0, 0x8, &(0x7f00000002c0)=ANY=[@ANYBLOB="34000000000000000000000007007d3a44241d01ac1414aa000000000000000000000000ac1414bb00000000e000000100f1970af6000000631ec38c14733b44673b6897ff38b1062504e6aa1990ea9d5994015420add3e8dc936dd3c8c51a339185072f913bad9dd64904ac5173288d6abc8ec8d24e3aa86ad3cf18cac49c9248313b8e0d97fe184d0dcba61f617827658af08c4f59ad62f0937c121416d91a3d19b15f0e3ec5d6df31fed7515225d3be2085d942ebca822791da389ddfba96a517e591ce9f4cdf71abdb42955c18d67d0c84f03fdba5d362ddb077"], 0x38}}], 0x1, 0x0) r1 = io_uring_setup(0x1ff, &(0x7f0000000000)={0x0, 0x2834}) io_uring_register$IORING_REGISTER_FILES(r1, 0x17, 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r2, &(0x7f0000000040)=""/158) getsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1, {0x1}}, './file0\x00'}) r4 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000040)=0x14, 0x80800) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r5, &(0x7f0000000040)=""/158) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r5, 0xc018937a, &(0x7f0000000100)={{0x1, 0x1, 0x18, r1, {0x8}}, './file0/file0\x00'}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r7 = getpgid(0x0) fcntl$lock(r6, 0x25, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, r7}) r8 = fork() kcmp(r7, r8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(r7, &(0x7f0000000140)='autogroup\x00') mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x110, r3, 0x10000000) shutdown(r4, 0x0) 04:25:31 executing program 7: mlockall(0x2) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) r1 = shmget$private(0x0, 0x2000, 0x80, &(0x7f0000e9c000/0x2000)=nil) shmat(r1, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r2 = shmget$private(0x0, 0x3000, 0x80, &(0x7f0000ffb000/0x3000)=nil) shmat(r2, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:25:31 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) mlockall(0x5) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) r1 = shmget(0x3, 0x3000, 0x8, &(0x7f0000ce8000/0x3000)=nil) shmctl$SHM_STAT_ANY(r1, 0xf, &(0x7f0000000000)=""/4096) [ 781.019810] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 781.020726] CPU: 1 UID: 0 PID: 9081 Comm: syz-executor.0 Not tainted 6.17.0-rc2-next-20250819 #1 PREEMPT(voluntary) [ 781.020743] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 781.020751] Call Trace: [ 781.020755] [ 781.020760] dump_stack_lvl+0xfa/0x120 [ 781.020782] dump_header+0x107/0x950 [ 781.020805] oom_kill_process+0x278/0xa00 [ 781.020824] out_of_memory+0x34b/0x1690 [ 781.020846] ? __pfx_out_of_memory+0x10/0x10 [ 781.020870] mem_cgroup_out_of_memory+0x164/0x190 [ 781.020890] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 781.020914] ? mark_held_locks+0x49/0x80 [ 781.020932] try_charge_memcg+0x81f/0xf30 [ 781.020955] ? __pfx_try_charge_memcg+0x10/0x10 [ 781.020977] charge_memcg+0x7b/0x290 [ 781.020997] __mem_cgroup_charge+0x28/0x90 [ 781.021014] shmem_get_folio_gfp.constprop.0+0x547/0x13a0 [ 781.021038] ? perf_trace_lock+0xb5/0x5d0 [ 781.021052] ? __pfx_shmem_get_folio_gfp.constprop.0+0x10/0x10 [ 781.021078] ? __lock_acquire+0x694/0x1b70 [ 781.021093] shmem_fault+0x1f3/0x9f0 [ 781.021108] ? perf_trace_lock_acquire+0xc9/0x700 [ 781.021123] ? __pfx_shmem_fault+0x10/0x10 [ 781.021140] ? __pfx_perf_trace_lock+0x10/0x10 [ 781.021164] __do_fault+0x10d/0x480 [ 781.021180] __handle_mm_fault+0x119c/0x31a0 [ 781.021199] ? __pfx_perf_trace_lock+0x10/0x10 [ 781.021212] ? __pfx___handle_mm_fault+0x10/0x10 [ 781.021228] ? __pte_offset_map_lock+0x190/0x330 [ 781.021250] ? no_page_table+0xc7/0x220 [ 781.021266] ? follow_page_pte.constprop.0+0x4f9/0x1170 [ 781.021289] handle_mm_fault+0x2c3/0x9b0 [ 781.021309] __get_user_pages+0x58a/0x2f10 [ 781.021341] ? __pfx___get_user_pages+0x10/0x10 [ 781.021361] ? lock_is_held_type+0x9e/0x120 [ 781.021378] populate_vma_page_range+0x282/0x410 [ 781.021398] ? __pfx_populate_vma_page_range+0x10/0x10 [ 781.021415] ? __pfx_find_vma_intersection+0x10/0x10 [ 781.021432] ? do_mmap+0x6a4/0x11d0 [ 781.021448] __mm_populate+0x100/0x3a0 [ 781.021467] ? __pfx___mm_populate+0x10/0x10 [ 781.021488] ? up_write+0x195/0x520 [ 781.021500] ? lock_is_held_type+0x9e/0x120 [ 781.021515] do_shmat+0xdd4/0x1310 [ 781.021534] ? __pfx_do_shmat+0x10/0x10 [ 781.021549] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 781.021573] __x64_sys_shmat+0xcf/0x160 [ 781.021584] ? xfd_validate_state+0x55/0x180 [ 781.021604] ? __pfx___x64_sys_shmat+0x10/0x10 [ 781.021619] ? do_syscall_64+0x85/0x360 [ 781.021636] do_syscall_64+0xbf/0x360 [ 781.021652] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 781.021664] RIP: 0033:0x7f8cb6f5cb19 [ 781.021674] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 781.021686] RSP: 002b:00007f8cb44d2188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e [ 781.021698] RAX: ffffffffffffffda RBX: 00007f8cb706ff60 RCX: 00007f8cb6f5cb19 [ 781.021706] RDX: 0000000000006000 RSI: 0000000020ffa000 RDI: 0000000000000046 [ 781.021714] RBP: 00007f8cb6fb6f6d R08: 0000000000000000 R09: 0000000000000000 [ 781.021721] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 781.021728] R13: 00007fff73e9063f R14: 00007f8cb44d2300 R15: 0000000000022000 [ 781.021748] [ 781.045718] memory: usage 307200kB, limit 307200kB, failcnt 87 [ 781.046234] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 04:25:31 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NFT_BATCH(r0, &(0x7f0000001e80)={0x0, 0x0, &(0x7f0000001e40)={&(0x7f0000001b00)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x3}}, [], {0x14}}, 0x28}}, 0x0) r1 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) sendmsg$NL80211_CMD_FRAME(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, 0x0, 0x300, 0x70bd2a, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_DONT_WAIT_FOR_ACK={0x4}, @NL80211_ATTR_DONT_WAIT_FOR_ACK={0x4}, @NL80211_ATTR_CSA_C_OFFSETS_TX={0x6, 0xcd, [0x8001]}, @NL80211_ATTR_DURATION={0x8, 0x57, 0x127f}, @NL80211_ATTR_OFFCHANNEL_TX_OK={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x44041) [ 781.046728] Memory cgroup stats for /syz0: [ 781.091478] anon 958464 [ 781.092203] file 309964800 [ 781.092464] kernel 3649536 [ 781.092694] kernel_stack 327680 [ 781.092961] pagetables 1249280 [ 781.093265] sec_pagetables 0 [ 781.093516] percpu 768 [ 781.093721] sock 0 [ 781.093909] vmalloc 0 [ 781.094135] shmem 309964800 [ 781.094375] file_mapped 4096 [ 781.094620] file_dirty 0 [ 781.094838] file_writeback 0 [ 781.095110] swapcached 0 [ 781.095329] inactive_anon 310919168 [ 781.095619] active_anon 0 [ 781.095839] inactive_file 0 [ 781.096101] active_file 0 [ 781.096326] unevictable 0 [ 781.096551] slab_reclaimable 950320 [ 781.096840] slab_unreclaimable 726216 [ 781.097164] slab 1676536 [ 781.097381] workingset_refault_anon 0 [ 781.097682] workingset_refault_file 0 [ 781.098008] workingset_activate_anon 0 [ 781.098319] workingset_activate_file 0 [ 781.098629] workingset_restore_anon 0 [ 781.098934] workingset_restore_file 0 [ 781.099263] workingset_nodereclaim 0 [ 781.099563] pgdemote_kswapd 0 [ 781.099814] pgdemote_direct 0 [ 781.100093] pgdemote_khugepaged 0 [ 781.100372] pgdemote_proactive 0 [ 781.100642] pgscan 383 [ 781.100849] pgsteal 11 [ 781.101075] pswpin 0 [ 781.101271] pswpout 0 [ 781.101470] pgscan_kswapd 0 [ 781.101704] pgscan_direct 383 [ 781.101971] pgscan_khugepaged 0 [ 781.102256] pgscan_proactive 0 [ 781.102519] pgsteal_kswapd 0 [ 781.102764] pgsteal_direct 11 [ 781.103033] pgsteal_khugepaged 0 [ 781.103307] pgsteal_proactive 0 [ 781.103576] pgfault 88789 [ 781.103797] pgmajfault 0 [ 781.104034] pgrefill 384 [ 781.104255] pgactivate 599 [ 781.104485] pgdeactivate 384 [ 781.104732] pglazyfree 0 [ 781.104948] pglazyfreed 0 [ 781.105195] swpin_zero 0 [ 781.105414] swpout_zero 0 [ 781.105640] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=9078,uid=0 [ 781.107472] Memory cgroup out of memory: Killed process 9078 (syz-executor.0) total-vm:105680kB, anon-rss:428kB, file-rss:35628kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 04:25:31 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000ac0)={&(0x7f0000000240)={0x2, 0x4e24, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000a00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @loopback}}}], 0x20}, 0x0) (fail_nth: 12) 04:25:31 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x0, 0x0, 0x0, 0x8cffffff}}, &(0x7f0000000480), 0x0) [ 781.254866] FAULT_INJECTION: forcing a failure. [ 781.254866] name failslab, interval 1, probability 0, space 0, times 0 [ 781.255833] CPU: 1 UID: 0 PID: 9207 Comm: syz-executor.6 Not tainted 6.17.0-rc2-next-20250819 #1 PREEMPT(voluntary) [ 781.255849] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 781.255857] Call Trace: [ 781.255861] [ 781.255866] dump_stack_lvl+0xfa/0x120 [ 781.255888] should_fail_ex+0x4d7/0x5e0 [ 781.255912] ? skb_clone+0x191/0x400 [ 781.255925] should_failslab+0xc2/0x120 [ 781.255950] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 781.255966] ? run_filter+0x1ad/0x440 [ 781.255981] ? lock_release+0xc8/0x290 [ 781.255996] ? lock_is_held_type+0x9e/0x120 [ 781.256012] skb_clone+0x191/0x400 [ 781.256027] packet_rcv+0x607/0x1590 [ 781.256048] ? __pfx_packet_rcv+0x10/0x10 [ 781.256061] dev_queue_xmit_nit+0x3d6/0xca0 [ 781.256081] dev_hard_start_xmit+0x4de/0x6e0 [ 781.256098] ? skb_set_owner_w+0x304/0x650 [ 781.256122] __dev_queue_xmit+0x2424/0x3cc0 [ 781.256148] ? netlbl_enabled+0x54/0x70 [ 781.256161] ? __pfx___dev_queue_xmit+0x10/0x10 [ 781.256180] ? perf_trace_lock_acquire+0xc9/0x700 [ 781.256193] ? perf_trace_lock_acquire+0xc9/0x700 [ 781.256210] ? perf_trace_lock+0xb5/0x5d0 [ 781.256223] ? perf_trace_lock_acquire+0x12/0x700 [ 781.256237] ? __pfx_perf_trace_lock+0x10/0x10 [ 781.256251] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 781.256272] ? lock_acquire+0x15e/0x2f0 [ 781.256285] ? find_held_lock+0x2b/0x80 [ 781.256301] ? __ip_finish_output.part.0+0x1bb/0x350 [ 781.256325] ip_finish_output2+0xaa0/0x1bc0 [ 781.256347] ? __pfx_ip_finish_output2+0x10/0x10 [ 781.256361] ? ip_skb_dst_mtu+0x1bf/0xa60 [ 781.256377] ? __pfx_ip_skb_dst_mtu+0x10/0x10 [ 781.256391] ? __pfx_ip_finish_output+0x10/0x10 [ 781.256411] __ip_finish_output.part.0+0x1bb/0x350 [ 781.256430] ip_output+0x380/0xaa0 [ 781.256449] ip_send_skb+0x44c/0x5a0 [ 781.256468] udp_send_skb+0x85f/0x1330 [ 781.256490] udp_sendmsg+0x1685/0x22c0 [ 781.256507] ? __pfx_udplite_getfrag+0x10/0x10 [ 781.256522] ? __pfx_udp_sendmsg+0x10/0x10 [ 781.256534] ? register_lock_class+0x41/0x560 [ 781.256556] ? perf_trace_lock+0xb5/0x5d0 [ 781.256580] ? register_lock_class+0x41/0x560 [ 781.256593] ? perf_trace_lock_acquire+0xc9/0x700 [ 781.256611] ? perf_trace_lock+0xb5/0x5d0 [ 781.256630] udpv6_sendmsg+0x18bb/0x2ad0 [ 781.256646] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 781.256673] ? __pfx_udpv6_sendmsg+0x10/0x10 [ 781.256693] ? __lock_acquire+0xc65/0x1b70 [ 781.256706] ? __lock_acquire+0xc40/0x1b70 [ 781.256719] ? perf_trace_lock+0xb5/0x5d0 [ 781.256730] ? folio_pte_batch_flags.constprop.0+0x83b/0x850 [ 781.256754] ? __pfx_perf_trace_lock+0x10/0x10 [ 781.256766] ? reacquire_held_locks+0xd1/0x200 [ 781.256778] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 781.256796] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 781.256814] ? do_raw_spin_lock+0x123/0x260 [ 781.256831] ? find_held_lock+0x2b/0x80 [ 781.256850] ? __local_bh_enable_ip+0xa1/0x110 [ 781.256868] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 781.256887] ? inet_autobind+0x13f/0x1a0 [ 781.256901] ? __local_bh_enable_ip+0xa1/0x110 [ 781.256918] ? inet_autobind+0x144/0x1a0 [ 781.256933] ? __pfx_udpv6_sendmsg+0x10/0x10 [ 781.256952] inet6_sendmsg+0x109/0x150 [ 781.256971] ? __pfx_inet6_sendmsg+0x10/0x10 [ 781.256989] ____sys_sendmsg+0x7b2/0xc20 [ 781.257009] ? __pfx_____sys_sendmsg+0x10/0x10 [ 781.257033] ? lock_acquire+0x15e/0x2f0 [ 781.257048] ___sys_sendmsg+0x10f/0x1b0 [ 781.257062] ? __pfx____sys_sendmsg+0x10/0x10 [ 781.257074] ? perf_trace_lock+0xb5/0x5d0 [ 781.257090] ? __pfx_perf_trace_lock+0x10/0x10 [ 781.257102] ? proc_fail_nth_write+0x97/0x220 [ 781.257124] ? lock_acquire+0x15e/0x2f0 [ 781.257135] ? __fget_files+0x34/0x3b0 [ 781.257153] ? find_held_lock+0x2b/0x80 [ 781.257171] ? lock_release+0xc8/0x290 [ 781.257186] ? __fget_files+0x20d/0x3b0 [ 781.257210] __sys_sendmsg+0x150/0x200 [ 781.257223] ? __pfx___sys_sendmsg+0x10/0x10 [ 781.257244] ? __pfx_ksys_write+0x10/0x10 [ 781.257270] do_syscall_64+0xbf/0x360 [ 781.257286] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 781.257299] RIP: 0033:0x7fa0343d6b19 [ 781.257309] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 781.257320] RSP: 002b:00007fa03194c188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 781.257332] RAX: ffffffffffffffda RBX: 00007fa0344e9f60 RCX: 00007fa0343d6b19 [ 781.257340] RDX: 0000000000000000 RSI: 0000000020000ac0 RDI: 0000000000000003 [ 781.257347] RBP: 00007fa03194c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 781.257354] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 781.257361] R13: 00007ffef16d0cdf R14: 00007fa03194c300 R15: 0000000000022000 [ 781.257381] 04:25:41 executing program 4: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240), 0x6e, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/9, 0x9}], 0x1, &(0x7f00000003c0)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x60}, 0x40000002) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x1, 0x15, 0x6, 0x7, 0x0, 0x0, 0x8000, 0xc, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000000140), 0x2}, 0x40, 0x5, 0x400, 0x5, 0xffffffffffff0001, 0x0, 0x7, 0x0, 0x2, 0x0, 0x5f8}, r1, 0x3, r0, 0x3) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x1000, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r3, &(0x7f0000000040)=""/158) openat(r3, &(0x7f00000017c0)='./file0\x00', 0x80000, 0x30) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000001800)={'filter\x00', 0x0, 0x0, 0x0, [0x8, 0x3ce, 0x1f, 0x6, 0x100000001]}, &(0x7f0000001880)=0x78) r4 = io_uring_setup(0x1ff, &(0x7f0000000000)) r5 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r5, 0x17, 0x0, 0x0) r6 = inotify_init1(0x80000) io_uring_register$IORING_REGISTER_FILES(r5, 0x2, &(0x7f0000001980)=[r6, r2], 0x2) io_uring_register$IORING_REGISTER_FILES(r4, 0x17, 0x0, 0x0) 04:25:41 executing program 0: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) shmat(r0, &(0x7f0000ffa000/0x4000)=nil, 0x6000) r1 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) r2 = shmat(r1, &(0x7f0000ffa000/0x4000)=nil, 0x6000) shmdt(r2) shmdt(r2) 04:25:41 executing program 5: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmat(0x0, &(0x7f0000ffa000/0x4000)=nil, 0x6000) r1 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) r2 = shmat(r1, &(0x7f0000ffa000/0x4000)=nil, 0x6000) shmdt(r2) shmdt(r2) 04:25:41 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000ffd000/0x3000)=nil, 0x4000) shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:25:41 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) mlockall(0x4) r1 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) r2 = shmat(r1, &(0x7f0000ffa000/0x4000)=nil, 0x6000) shmdt(r2) shmdt(r2) r3 = shmat(r0, &(0x7f0000d6c000/0x2000)=nil, 0x3800) shmdt(r3) 04:25:41 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x0, 0x0, 0x0, 0xf2ffffff}}, &(0x7f0000000480), 0x0) 04:25:41 executing program 2: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240), 0x6e, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/9, 0x9}], 0x1, &(0x7f00000003c0)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x60}, 0x40000002) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x1, 0x15, 0x6, 0x7, 0x0, 0x0, 0x8000, 0xc, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000000140), 0x2}, 0x40, 0x5, 0x400, 0x5, 0xffffffffffff0001, 0x0, 0x7, 0x0, 0x2, 0x0, 0x5f8}, r1, 0x3, r0, 0x3) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x1000, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r3, &(0x7f0000000040)=""/158) openat(r3, &(0x7f00000017c0)='./file0\x00', 0x80000, 0x30) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000001800)={'filter\x00', 0x0, 0x0, 0x0, [0x8, 0x3ce, 0x1f, 0x6, 0x100000001]}, &(0x7f0000001880)=0x78) r4 = io_uring_setup(0x1ff, &(0x7f0000000000)) r5 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r5, 0x17, 0x0, 0x0) r6 = inotify_init1(0x80000) io_uring_register$IORING_REGISTER_FILES(r5, 0x2, &(0x7f0000001980)=[r6, r2], 0x2) io_uring_register$IORING_REGISTER_FILES(r4, 0x17, 0x0, 0x0) 04:25:41 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000ac0)={&(0x7f0000000240)={0x2, 0x4e24, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000a00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @loopback}}}], 0x20}, 0x0) (fail_nth: 13) 04:25:41 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x0, 0x0, 0x0, 0xf6ffffff}}, &(0x7f0000000480), 0x0) 04:25:41 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000ac0)={&(0x7f0000000240)={0x2, 0x4e24, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000a00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @loopback}}}], 0x20}, 0x0) (fail_nth: 14) 04:25:41 executing program 1: mlockall(0x2) shmat(0xffffffffffffffff, &(0x7f0000fff000/0x1000)=nil, 0x5000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) r1 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r1, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmat(r1, &(0x7f000068b000/0x2000)=nil, 0x5000) 04:25:41 executing program 4: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240), 0x6e, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/9, 0x9}], 0x1, &(0x7f00000003c0)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x60}, 0x40000002) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x1, 0x15, 0x6, 0x7, 0x0, 0x0, 0x8000, 0xc, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000000140), 0x2}, 0x40, 0x5, 0x400, 0x5, 0xffffffffffff0001, 0x0, 0x7, 0x0, 0x2, 0x0, 0x5f8}, r1, 0x3, r0, 0x3) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x1000, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r3, &(0x7f0000000040)=""/158) openat(r3, &(0x7f00000017c0)='./file0\x00', 0x80000, 0x30) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000001800)={'filter\x00', 0x0, 0x0, 0x0, [0x8, 0x3ce, 0x1f, 0x6, 0x100000001]}, &(0x7f0000001880)=0x78) io_uring_setup(0x1ff, &(0x7f0000000000)) r4 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r4, 0x17, 0x0, 0x0) r5 = inotify_init1(0x80000) io_uring_register$IORING_REGISTER_FILES(r4, 0x2, &(0x7f0000001980)=[r5, r2], 0x2) [ 791.308378] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 791.310064] CPU: 1 UID: 0 PID: 9234 Comm: syz-executor.0 Not tainted 6.17.0-rc2-next-20250819 #1 PREEMPT(voluntary) [ 791.310097] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 791.310111] Call Trace: [ 791.310120] [ 791.310129] dump_stack_lvl+0xfa/0x120 [ 791.310165] dump_header+0x107/0x950 [ 791.310208] oom_kill_process+0x278/0xa00 [ 791.310247] out_of_memory+0x34b/0x1690 [ 791.310292] ? __pfx_out_of_memory+0x10/0x10 [ 791.310339] mem_cgroup_out_of_memory+0x164/0x190 [ 791.310376] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 791.310427] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 791.310474] try_charge_memcg+0x81f/0xf30 [ 791.310517] ? __pfx_try_charge_memcg+0x10/0x10 [ 791.310553] ? get_mem_cgroup_from_objcg+0xf8/0x430 [ 791.310585] obj_cgroup_charge_account+0xa8/0x6e0 [ 791.310625] __memcg_slab_post_alloc_hook+0x33c/0x9d0 [ 791.310665] ? __create_object+0x59/0x80 [ 791.310697] kmem_cache_alloc_noprof+0x322/0x3d0 [ 791.310731] ? __create_object+0x59/0x80 [ 791.310766] alloc_empty_file+0x58/0x1e0 [ 791.310797] alloc_file_clone+0x5f/0x110 [ 791.310827] do_shmat+0x61f/0x1310 [ 791.310863] ? __pfx_do_shmat+0x10/0x10 [ 791.310890] ? __x64_sys_futex+0x1c9/0x4d0 [ 791.310914] ? __x64_sys_futex+0x1d2/0x4d0 [ 791.310947] __x64_sys_shmat+0xcf/0x160 [ 791.310970] ? xfd_validate_state+0x55/0x180 [ 791.311011] ? up_write+0x195/0x520 [ 791.311041] ? __pfx___x64_sys_shmat+0x10/0x10 [ 791.311071] ? do_syscall_64+0x85/0x360 [ 791.311104] do_syscall_64+0xbf/0x360 [ 791.311135] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 791.311160] RIP: 0033:0x7f8cb6f5cb19 [ 791.311179] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 791.311202] RSP: 002b:00007f8cb44d2188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e [ 791.311225] RAX: ffffffffffffffda RBX: 00007f8cb706ff60 RCX: 00007f8cb6f5cb19 [ 791.311242] RDX: 0000000000004000 RSI: 0000000020ffb000 RDI: 0000000000000000 [ 791.311256] RBP: 00007f8cb6fb6f6d R08: 0000000000000000 R09: 0000000000000000 [ 791.311271] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 791.311285] R13: 00007fff73e9063f R14: 00007f8cb44d2300 R15: 0000000000022000 [ 791.311324] [ 791.311653] FAULT_INJECTION: forcing a failure. [ 791.311653] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 791.312989] memory: usage 307200kB, limit 307200kB, failcnt 110 [ 791.313628] CPU: 0 UID: 0 PID: 9243 Comm: syz-executor.6 Not tainted 6.17.0-rc2-next-20250819 #1 PREEMPT(voluntary) [ 791.313644] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 791.313650] Call Trace: [ 791.313654] [ 791.313658] dump_stack_lvl+0xfa/0x120 [ 791.313673] should_fail_ex+0x4d7/0x5e0 [ 791.313696] _copy_to_user+0x32/0xd0 [ 791.313710] simple_read_from_buffer+0xe0/0x180 [ 791.313729] proc_fail_nth_read+0x18a/0x240 [ 791.313749] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 791.313768] ? security_file_permission+0x22/0x90 [ 791.313784] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 791.313802] vfs_read+0x1eb/0xc70 [ 791.313823] ? __pfx_vfs_read+0x10/0x10 [ 791.313841] ? lock_release+0xc8/0x290 [ 791.313857] ? __fget_files+0x20d/0x3b0 04:25:41 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000ac0)={&(0x7f0000000240)={0x2, 0x4e24, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000a00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @loopback}}}], 0x20}, 0x0) [ 791.313889] ksys_read+0x121/0x240 [ 791.313906] ? __pfx_ksys_read+0x10/0x10 [ 791.313930] do_syscall_64+0xbf/0x360 [ 791.313945] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 791.313956] RIP: 0033:0x7fa03438969c 04:25:41 executing program 1: mlockall(0x2) mlockall(0x1) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) [ 791.313965] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 791.313976] RSP: 002b:00007fa03194c170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 791.313991] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa03438969c [ 791.313998] RDX: 000000000000000f RSI: 00007fa03194c1e0 RDI: 0000000000000004 [ 791.314005] RBP: 00007fa03194c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 791.314012] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 791.314019] R13: 00007ffef16d0cdf R14: 00007fa03194c300 R15: 0000000000022000 [ 791.314038] [ 791.371937] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 791.372905] Memory cgroup stats for /syz0: [ 791.415382] anon 958464 [ 791.416581] file 309968896 [ 791.417107] kernel 3645440 [ 791.417564] kernel_stack 327680 [ 791.418126] pagetables 1241088 [ 791.418633] sec_pagetables 0 [ 791.419137] percpu 768 [ 791.419535] sock 0 [ 791.419883] vmalloc 0 [ 791.420303] shmem 309968896 [ 791.420777] file_mapped 0 [ 791.421255] file_dirty 0 [ 791.421683] file_writeback 0 [ 791.422199] swapcached 0 [ 791.422625] inactive_anon 310927360 [ 791.423226] active_anon 0 [ 791.423663] inactive_file 0 [ 791.424155] active_file 0 04:25:41 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x0, 0x0, 0x0, 0xffffff8c}}, &(0x7f0000000480), 0x0) [ 791.424591] unevictable 0 [ 791.425245] slab_reclaimable 954488 [ 791.425818] slab_unreclaimable 725568 [ 791.426449] slab 1680056 [ 791.426873] workingset_refault_anon 0 [ 791.427492] workingset_refault_file 0 [ 791.428128] workingset_activate_anon 0 [ 791.428741] workingset_activate_file 0 [ 791.429361] workingset_restore_anon 0 [ 791.429963] workingset_restore_file 0 [ 791.430589] workingset_nodereclaim 0 [ 791.431204] pgdemote_kswapd 0 [ 791.431694] pgdemote_direct 0 [ 791.432235] pgdemote_khugepaged 0 [ 791.432781] pgdemote_proactive 0 [ 791.433336] pgscan 383 [ 791.433750] pgsteal 11 [ 791.434234] pswpin 0 [ 791.434620] pswpout 0 [ 791.435039] pgscan_kswapd 0 [ 791.435499] pgscan_direct 383 [ 791.436032] pgscan_khugepaged 0 [ 791.436551] pgscan_proactive 0 [ 791.437080] pgsteal_kswapd 0 [ 791.437560] pgsteal_direct 11 [ 791.438092] pgsteal_khugepaged 0 [ 791.438640] pgsteal_proactive 0 [ 791.439183] pgfault 88846 [ 791.439626] pgmajfault 0 [ 791.440081] pgrefill 384 [ 791.440515] pgactivate 599 [ 791.440964] pgdeactivate 384 [ 791.441480] pglazyfree 0 [ 791.441915] pglazyfreed 0 [ 791.442378] swpin_zero 0 [ 791.442819] swpout_zero 0 [ 791.443289] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=9225,uid=0 [ 791.446386] Memory cgroup out of memory: Killed process 9225 (syz-executor.0) total-vm:93420kB, anon-rss:428kB, file-rss:35628kB, shmem-rss:0kB, UID:0 pgtables:128kB oom_score_adj:1000 04:25:42 executing program 4: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240), 0x6e, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/9, 0x9}], 0x1, &(0x7f00000003c0)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x60}, 0x40000002) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x1, 0x15, 0x6, 0x7, 0x0, 0x0, 0x8000, 0xc, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000000140), 0x2}, 0x40, 0x5, 0x400, 0x5, 0xffffffffffff0001, 0x0, 0x7, 0x0, 0x2, 0x0, 0x5f8}, r1, 0x3, r0, 0x3) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x1000, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r3, &(0x7f0000000040)=""/158) openat(r3, &(0x7f00000017c0)='./file0\x00', 0x80000, 0x30) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000001800)={'filter\x00', 0x0, 0x0, 0x0, [0x8, 0x3ce, 0x1f, 0x6, 0x100000001]}, &(0x7f0000001880)=0x78) io_uring_setup(0x1ff, &(0x7f0000000000)) r4 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r4, 0x17, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r4, 0x2, &(0x7f0000001980)=[0xffffffffffffffff, r2], 0x2) 04:25:42 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000ac0)={&(0x7f0000000240)={0x3, 0x4e24, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000a00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @loopback}}}], 0x20}, 0x0) 04:25:42 executing program 0: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) shmat(r0, &(0x7f0000ffa000/0x4000)=nil, 0x6000) r1 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) r2 = shmat(r1, &(0x7f0000ffa000/0x4000)=nil, 0x6000) shmdt(r2) shmdt(r2) [ 791.822832] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 791.824397] CPU: 1 UID: 0 PID: 9363 Comm: syz-executor.0 Not tainted 6.17.0-rc2-next-20250819 #1 PREEMPT(voluntary) [ 791.824428] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 791.824442] Call Trace: [ 791.824450] [ 791.824460] dump_stack_lvl+0xfa/0x120 [ 791.824494] dump_header+0x107/0x950 [ 791.824534] oom_kill_process+0x278/0xa00 [ 791.824571] out_of_memory+0x34b/0x1690 [ 791.824615] ? __pfx_out_of_memory+0x10/0x10 [ 791.824661] mem_cgroup_out_of_memory+0x164/0x190 [ 791.824698] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 791.824744] ? mark_held_locks+0x49/0x80 [ 791.824778] try_charge_memcg+0x81f/0xf30 [ 791.824821] ? __pfx_try_charge_memcg+0x10/0x10 [ 791.824866] charge_memcg+0x7b/0x290 [ 791.824895] __mem_cgroup_charge+0x28/0x90 [ 791.824929] do_wp_page+0x56e/0x3340 [ 791.824971] ? __pfx_do_wp_page+0x10/0x10 [ 791.825009] ? do_raw_spin_lock+0x123/0x260 [ 791.825039] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 791.825068] ? ___pte_offset_map+0x176/0x370 [ 791.825102] __handle_mm_fault+0xde1/0x31a0 [ 791.825133] ? reacquire_held_locks+0xd1/0x200 [ 791.825157] ? lock_vma_under_rcu+0x11e/0x530 [ 791.825183] ? __pfx___handle_mm_fault+0x10/0x10 [ 791.825216] ? lock_vma_under_rcu+0x17b/0x530 [ 791.825256] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 791.825305] handle_mm_fault+0x2c3/0x9b0 [ 791.825337] ? access_error+0x17d/0x380 [ 791.825369] do_user_addr_fault+0x4fa/0xeb0 [ 791.825406] exc_page_fault+0xb0/0x180 [ 791.825434] asm_exc_page_fault+0x26/0x30 [ 791.825457] RIP: 0033:0x7f8cb6f0ad30 [ 791.825476] Code: 75 c8 48 89 d8 eb 0c 0f 1f 00 48 8b 78 f8 48 3b 38 74 21 48 89 c2 48 83 c0 08 49 39 c4 75 eb e9 ff fe ff ff 66 0f 1f 44 00 00 <47> 89 44 95 00 e9 b3 fe ff ff 49 39 d4 74 73 48 8d 72 10 4c 39 e6 [ 791.825498] RSP: 002b:00007fff73e905d0 EFLAGS: 00010246 [ 791.825516] RAX: 0000000065db1db1 RBX: 00007f8cb6cd4008 RCX: 0000001b2cc20000 [ 791.825532] RDX: 0000001b2cc2002c RSI: ffffffff819e97d7 RDI: 0000000000000000 [ 791.825546] RBP: 0000000000000001 R08: 0000000065db1db1 R09: 0000001b2cc2001c [ 791.825560] R10: 0000000000001db1 R11: 0000000065db1db5 R12: 0000000000000003 [ 791.825574] R13: 00007f8cb7064000 R14: ffffffff819e97d7 R15: 00007f8cb706fff0 [ 791.825591] ? __do_sys_mlockall+0x47/0x5c0 [ 791.825638] ? __do_sys_mlockall+0x47/0x5c0 [ 791.825679] [ 791.858506] memory: usage 307200kB, limit 307200kB, failcnt 180 [ 791.859464] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 791.860440] Memory cgroup stats for /syz0: [ 791.864301] anon 933888 [ 791.865431] file 309968896 [ 791.865899] kernel 3670016 [ 791.866380] kernel_stack 327680 [ 791.866908] pagetables 1245184 [ 791.867461] sec_pagetables 0 [ 791.867945] percpu 832 [ 791.868372] sock 0 [ 791.868722] vmalloc 0 [ 791.869135] shmem 309968896 [ 791.869606] file_mapped 0 [ 791.870094] file_dirty 0 [ 791.870520] file_writeback 0 [ 791.871028] swapcached 0 [ 791.871453] inactive_anon 310902784 [ 791.872054] active_anon 0 [ 791.872494] inactive_file 0 [ 791.872958] active_file 0 [ 791.873419] unevictable 0 [ 791.873860] slab_reclaimable 954488 [ 791.874460] slab_unreclaimable 745776 [ 791.875080] slab 1700264 [ 791.875500] workingset_refault_anon 0 [ 791.876117] workingset_refault_file 0 [ 791.876708] workingset_activate_anon 0 [ 791.877343] workingset_activate_file 0 [ 791.877959] workingset_restore_anon 0 [ 791.878607] workingset_restore_file 0 [ 791.879221] workingset_nodereclaim 0 [ 791.879797] pgdemote_kswapd 0 [ 791.880316] pgdemote_direct 0 [ 791.880810] pgdemote_khugepaged 0 [ 791.881417] pgdemote_proactive 0 [ 791.881972] pgscan 383 [ 791.882397] pgsteal 11 [ 791.882799] pswpin 0 [ 791.883202] pswpout 0 [ 791.883619] pgscan_kswapd 0 [ 791.884113] pgscan_direct 383 [ 791.884602] pgscan_khugepaged 0 [ 791.885146] pgscan_proactive 0 [ 791.885654] pgsteal_kswapd 0 [ 791.886179] pgsteal_direct 11 [ 791.886679] pgsteal_khugepaged 0 [ 791.887242] pgsteal_proactive 0 [ 791.887775] pgfault 88892 [ 791.888242] pgmajfault 0 [ 791.888663] pgrefill 384 [ 791.889123] pgactivate 599 [ 791.889570] pgdeactivate 384 [ 791.890098] pglazyfree 0 [ 791.890549] pglazyfreed 0 [ 791.890985] swpin_zero 0 [ 791.891448] swpout_zero 0 [ 791.891886] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=9363,uid=0 [ 791.894241] Memory cgroup out of memory: Killed process 9363 (syz-executor.0) total-vm:93420kB, anon-rss:300kB, file-rss:35628kB, shmem-rss:0kB, UID:0 pgtables:128kB oom_score_adj:1000 04:25:42 executing program 5: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmat(0x0, &(0x7f0000ffa000/0x4000)=nil, 0x6000) r1 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) r2 = shmat(r1, &(0x7f0000ffa000/0x4000)=nil, 0x6000) shmdt(r2) shmdt(r2) 04:25:42 executing program 2: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240), 0x6e, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/9, 0x9}], 0x1, &(0x7f00000003c0)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x60}, 0x40000002) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x1, 0x15, 0x6, 0x7, 0x0, 0x0, 0x8000, 0xc, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000000140), 0x2}, 0x40, 0x5, 0x400, 0x5, 0xffffffffffff0001, 0x0, 0x7, 0x0, 0x2, 0x0, 0x5f8}, r1, 0x3, r0, 0x3) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x1000, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r3, &(0x7f0000000040)=""/158) openat(r3, &(0x7f00000017c0)='./file0\x00', 0x80000, 0x30) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000001800)={'filter\x00', 0x0, 0x0, 0x0, [0x8, 0x3ce, 0x1f, 0x6, 0x100000001]}, &(0x7f0000001880)=0x78) r4 = io_uring_setup(0x1ff, &(0x7f0000000000)) r5 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r5, 0x17, 0x0, 0x0) r6 = inotify_init1(0x80000) io_uring_register$IORING_REGISTER_FILES(r5, 0x2, &(0x7f0000001980)=[r6, r2], 0x2) io_uring_register$IORING_REGISTER_FILES(r4, 0x17, 0x0, 0x0) 04:25:42 executing program 4: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240), 0x6e, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/9, 0x9}], 0x1, &(0x7f00000003c0)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x60}, 0x40000002) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x1, 0x15, 0x6, 0x7, 0x0, 0x0, 0x8000, 0xc, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000000140), 0x2}, 0x40, 0x5, 0x400, 0x5, 0xffffffffffff0001, 0x0, 0x7, 0x0, 0x2, 0x0, 0x5f8}, r1, 0x3, r0, 0x3) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x1000, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r3, &(0x7f0000000040)=""/158) openat(r3, &(0x7f00000017c0)='./file0\x00', 0x80000, 0x30) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000001800)={'filter\x00', 0x0, 0x0, 0x0, [0x8, 0x3ce, 0x1f, 0x6, 0x100000001]}, &(0x7f0000001880)=0x78) io_uring_setup(0x1ff, &(0x7f0000000000)) r4 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r4, 0x17, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r4, 0x2, &(0x7f0000001980)=[0xffffffffffffffff, r2], 0x2) 04:25:42 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x0, 0x0, 0x0, 0xfffffff2}}, &(0x7f0000000480), 0x0) 04:25:42 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000ac0)={&(0x7f0000000240)={0x4, 0x4e24, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000a00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @loopback}}}], 0x20}, 0x0) 04:25:42 executing program 0: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) shmat(r0, &(0x7f0000ffa000/0x4000)=nil, 0x6000) r1 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) r2 = shmat(r1, &(0x7f0000ffa000/0x4000)=nil, 0x6000) shmdt(r2) shmdt(r2) 04:25:42 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) mlockall(0x2) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:25:42 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000ac0)={&(0x7f0000000240)={0x7, 0x4e24, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000a00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @loopback}}}], 0x20}, 0x0) 04:25:42 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000ac0)={&(0x7f0000000240)={0x8, 0x4e24, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000a00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @loopback}}}], 0x20}, 0x0) 04:25:42 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) mlockall(0x1) mlockall(0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, 0x0, &(0x7f0000000180)) r1 = shmget$private(0x0, 0x2000, 0x40, &(0x7f0000ffe000/0x2000)=nil) shmat(r1, &(0x7f000066a000/0x4000)=nil, 0x5000) [ 792.225332] syz-executor.0 invoked oom-killer: gfp_mask=0x402dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO|__GFP_NOWARN), order=2, oom_score_adj=1000 [ 792.226548] CPU: 0 UID: 0 PID: 9380 Comm: syz-executor.0 Not tainted 6.17.0-rc2-next-20250819 #1 PREEMPT(voluntary) [ 792.226565] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 792.226572] Call Trace: [ 792.226576] [ 792.226581] dump_stack_lvl+0xfa/0x120 [ 792.226602] dump_header+0x107/0x950 [ 792.226623] oom_kill_process+0x278/0xa00 [ 792.226642] out_of_memory+0x34b/0x1690 [ 792.226664] ? __pfx_out_of_memory+0x10/0x10 [ 792.226687] mem_cgroup_out_of_memory+0x164/0x190 [ 792.226706] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 792.226729] ? mark_held_locks+0x49/0x80 [ 792.226748] try_charge_memcg+0x81f/0xf30 [ 792.226769] ? __pfx_try_charge_memcg+0x10/0x10 [ 792.226786] ? get_mem_cgroup_from_objcg+0xf8/0x430 [ 792.226802] obj_cgroup_charge_account+0xa8/0x6e0 [ 792.226822] __memcg_slab_post_alloc_hook+0x33c/0x9d0 [ 792.226841] ? __create_object+0x59/0x80 [ 792.226856] __kvmalloc_node_noprof+0x4eb/0x590 [ 792.226872] ? futex_hash_allocate+0x108/0x10a0 [ 792.226892] ? find_held_lock+0x2b/0x80 [ 792.226908] ? futex_hash_allocate+0x2d4/0x10a0 [ 792.226931] ? futex_hash_allocate+0x2d4/0x10a0 [ 792.226948] futex_hash_allocate+0x2d4/0x10a0 [ 792.226967] ? do_raw_spin_lock+0x123/0x260 [ 792.226982] ? __pfx_futex_hash_allocate+0x10/0x10 [ 792.227005] ? lock_acquire+0x15e/0x2f0 [ 792.227016] ? futex_hash_allocate_default+0x63/0x5b0 [ 792.227032] ? find_held_lock+0x2b/0x80 [ 792.227048] ? futex_hash_allocate_default+0x2a1/0x5b0 [ 792.227061] ? lock_release+0xc8/0x290 [ 792.227071] ? lock_is_held_type+0x9e/0x120 [ 792.227087] futex_hash_allocate_default+0x319/0x5b0 [ 792.227102] copy_process+0x41f2/0x73e0 [ 792.227126] ? __pfx_copy_process+0x10/0x10 [ 792.227141] ? do_try_to_free_pages+0x1275/0x1770 [ 792.227165] kernel_clone+0xea/0x7f0 [ 792.227179] ? __pfx_kernel_clone+0x10/0x10 [ 792.227190] ? set_task_reclaim_state+0x53/0xb0 [ 792.227204] ? try_to_free_mem_cgroup_pages+0x3a1/0x710 [ 792.227224] ? perf_trace_lock_acquire+0xc9/0x700 [ 792.227245] __do_sys_clone+0xce/0x120 [ 792.227256] ? __pfx___do_sys_clone+0x10/0x10 [ 792.227267] ? __pfx_perf_trace_lock+0x10/0x10 [ 792.227300] do_syscall_64+0xbf/0x360 [ 792.227315] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 792.227328] RIP: 0033:0x7f8cb6f5df41 [ 792.227338] Code: 48 85 ff 74 3d 48 85 f6 74 38 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 7c 13 74 01 c3 31 ed 58 5f ff d0 48 89 c7 b8 3c 00 00 00 [ 792.227349] RSP: 002b:00007fff73e90588 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 792.227361] RAX: ffffffffffffffda RBX: 00007f8cb44d2700 RCX: 00007f8cb6f5df41 [ 792.227369] RDX: 00007f8cb44d29d0 RSI: 00007f8cb44d22f0 RDI: 00000000003d0f00 [ 792.227376] RBP: 00007fff73e907c0 R08: 00007f8cb44d2700 R09: 00007f8cb44d2700 [ 792.227383] R10: 00007f8cb44d29d0 R11: 0000000000000206 R12: 00007fff73e9063e [ 792.227390] R13: 00007fff73e9063f R14: 00007f8cb44d2300 R15: 0000000000022000 [ 792.227410] [ 792.249165] memory: usage 307192kB, limit 307200kB, failcnt 202 [ 792.249653] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 04:25:42 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000ac0)={&(0x7f0000000240)={0xa, 0x4e24, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000a00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @loopback}}}], 0x20}, 0x0) [ 792.250171] Memory cgroup stats for /syz0: [ 792.272157] anon 913408 [ 792.272725] file 309968896 [ 792.272955] kernel 3682304 [ 792.273395] kernel_stack 327680 [ 792.273666] pagetables 1245184 [ 792.273935] sec_pagetables 0 [ 792.274383] percpu 896 [ 792.274598] sock 0 [ 792.274782] vmalloc 0 [ 792.275138] shmem 309968896 [ 792.275393] file_mapped 0 [ 792.275624] file_dirty 0 [ 792.275849] file_writeback 0 [ 792.276140] swapcached 0 [ 792.276370] inactive_anon 310882304 [ 792.276677] active_anon 0 [ 792.276908] inactive_file 0 [ 792.277179] active_file 0 [ 792.277418] unevictable 0 [ 792.277653] slab_reclaimable 954488 [ 792.277973] slab_unreclaimable 757784 [ 792.278315] slab 1712272 [ 792.278543] workingset_refault_anon 0 [ 792.278863] workingset_refault_file 0 [ 792.279198] workingset_activate_anon 0 [ 792.279510] workingset_activate_file 0 [ 792.279820] workingset_restore_anon 0 [ 792.280145] workingset_restore_file 0 [ 792.280449] workingset_nodereclaim 0 [ 792.280746] pgdemote_kswapd 0 [ 792.281017] pgdemote_direct 0 [ 792.281272] pgdemote_khugepaged 0 [ 792.281551] pgdemote_proactive 0 [ 792.281824] pgscan 383 [ 792.282060] pgsteal 11 [ 792.282269] pswpin 0 [ 792.282463] pswpout 0 [ 792.282662] pgscan_kswapd 0 [ 792.282898] pgscan_direct 383 [ 792.283172] pgscan_khugepaged 0 [ 792.283440] pgscan_proactive 0 [ 792.283697] pgsteal_kswapd 0 [ 792.283946] pgsteal_direct 11 [ 792.284219] pgsteal_khugepaged 0 [ 792.284494] pgsteal_proactive 0 [ 792.284757] pgfault 88930 [ 792.284985] pgmajfault 0 [ 792.285223] pgrefill 384 [ 792.285442] pgactivate 599 [ 792.285671] pgdeactivate 384 [ 792.285932] pglazyfree 0 [ 792.286174] pglazyfreed 0 [ 792.286399] swpin_zero 0 [ 792.286617] swpout_zero 0 [ 792.286842] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=9380,uid=0 [ 792.288645] Memory cgroup out of memory: Killed process 9380 (syz-executor.0) total-vm:93420kB, anon-rss:300kB, file-rss:35628kB, shmem-rss:0kB, UID:0 pgtables:124kB oom_score_adj:1000 [ 792.365411] [ 792.365760] ===================================== [ 792.366508] WARNING: bad unlock balance detected! [ 792.367237] 6.17.0-rc2-next-20250819 #1 Not tainted [ 792.367992] ------------------------------------- [ 792.368718] syz-executor.0/9380 is trying to release lock (&sighand->siglock) at: [ 792.369859] [] copy_process+0x5f89/0x73e0 [ 792.370737] but there are no more locks to release! [ 792.371482] [ 792.371482] other info that might help us debug this: [ 792.372463] 1 lock held by syz-executor.0/9380: [ 792.373172] #0: ffffffff85c5c590 (cgroup_threadgroup_rwsem){++++}-{0:0}, at: copy_process+0x418a/0x73e0 [ 792.374657] [ 792.374657] stack backtrace: [ 792.375337] CPU: 1 UID: 0 PID: 9380 Comm: syz-executor.0 Not tainted 6.17.0-rc2-next-20250819 #1 PREEMPT(voluntary) [ 792.375366] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 792.375379] Call Trace: [ 792.375387] [ 792.375396] dump_stack_lvl+0xca/0x120 [ 792.375424] ? copy_process+0x5f89/0x73e0 [ 792.375443] print_unlock_imbalance_bug+0x118/0x130 [ 792.375483] ? copy_process+0x5f89/0x73e0 [ 792.375503] lock_release+0x208/0x290 [ 792.375530] _raw_spin_unlock+0x16/0x40 [ 792.375565] copy_process+0x5f89/0x73e0 [ 792.375599] ? __pfx_copy_process+0x10/0x10 [ 792.375625] ? do_try_to_free_pages+0x1275/0x1770 [ 792.375669] kernel_clone+0xea/0x7f0 [ 792.375692] ? __pfx_kernel_clone+0x10/0x10 [ 792.375713] ? set_task_reclaim_state+0x53/0xb0 [ 792.375740] ? try_to_free_mem_cgroup_pages+0x3a1/0x710 [ 792.375777] ? perf_trace_lock_acquire+0xc9/0x700 [ 792.375811] __do_sys_clone+0xce/0x120 [ 792.375832] ? __pfx___do_sys_clone+0x10/0x10 [ 792.375853] ? __pfx_perf_trace_lock+0x10/0x10 [ 792.375901] do_syscall_64+0xbf/0x360 [ 792.375930] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 792.375953] RIP: 0033:0x7f8cb6f5df41 [ 792.375971] Code: 48 85 ff 74 3d 48 85 f6 74 38 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 7c 13 74 01 c3 31 ed 58 5f ff d0 48 89 c7 b8 3c 00 00 00 [ 792.375993] RSP: 002b:00007fff73e90588 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 792.376014] RAX: ffffffffffffffda RBX: 00007f8cb44d2700 RCX: 00007f8cb6f5df41 [ 792.376030] RDX: 00007f8cb44d29d0 RSI: 00007f8cb44d22f0 RDI: 00000000003d0f00 [ 792.376045] RBP: 00007fff73e907c0 R08: 00007f8cb44d2700 R09: 00007f8cb44d2700 [ 792.376059] R10: 00007f8cb44d29d0 R11: 0000000000000206 R12: 00007fff73e9063e [ 792.376073] R13: 00007fff73e9063f R14: 00007f8cb44d2300 R15: 0000000000022000 [ 792.376102] [ 792.407762] BUG: sleeping function called from invalid context at kernel/nsproxy.c:233 [ 792.407786] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 9380, name: syz-executor.0 [ 792.407808] preempt_count: 7ffffffe, expected: 0 [ 792.407820] RCU nest depth: 0, expected: 0 [ 792.407832] INFO: lockdep is turned off. [ 792.407844] CPU: 1 UID: 0 PID: 9380 Comm: syz-executor.0 Not tainted 6.17.0-rc2-next-20250819 #1 PREEMPT(voluntary) [ 792.407876] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 792.407890] Call Trace: [ 792.407898] [ 792.407907] dump_stack_lvl+0xfa/0x120 [ 792.407939] __might_resched+0x2f3/0x510 [ 792.407968] switch_task_namespaces+0x2d/0x100 [ 792.408018] copy_process+0x2756/0x73e0 [ 792.408055] ? __pfx_copy_process+0x10/0x10 [ 792.408084] ? do_try_to_free_pages+0x1275/0x1770 [ 792.408131] kernel_clone+0xea/0x7f0 [ 792.408157] ? __pfx_kernel_clone+0x10/0x10 [ 792.408181] ? set_task_reclaim_state+0x53/0xb0 [ 792.408211] ? try_to_free_mem_cgroup_pages+0x3a1/0x710 [ 792.408254] ? perf_trace_lock_acquire+0xc9/0x700 [ 792.408294] __do_sys_clone+0xce/0x120 [ 792.408318] ? __pfx___do_sys_clone+0x10/0x10 [ 792.408342] ? __pfx_perf_trace_lock+0x10/0x10 [ 792.408394] do_syscall_64+0xbf/0x360 [ 792.408426] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 792.408453] RIP: 0033:0x7f8cb6f5df41 [ 792.408472] Code: 48 85 ff 74 3d 48 85 f6 74 38 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 7c 13 74 01 c3 31 ed 58 5f ff d0 48 89 c7 b8 3c 00 00 00 [ 792.408497] RSP: 002b:00007fff73e90588 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 792.408523] RAX: ffffffffffffffda RBX: 00007f8cb44d2700 RCX: 00007f8cb6f5df41 [ 792.408540] RDX: 00007f8cb44d29d0 RSI: 00007f8cb44d22f0 RDI: 00000000003d0f00 [ 792.408557] RBP: 00007fff73e907c0 R08: 00007f8cb44d2700 R09: 00007f8cb44d2700 [ 792.408574] R10: 00007f8cb44d29d0 R11: 0000000000000206 R12: 00007fff73e9063e [ 792.408590] R13: 00007fff73e9063f R14: 00007f8cb44d2300 R15: 0000000000022000 [ 792.408621] [ 792.408685] BUG: scheduling while atomic: syz-executor.0/9380/0x7fffffff [ 792.408702] INFO: lockdep is turned off. [ 792.408709] Modules linked in: [ 792.408728] CPU: 1 UID: 0 PID: 9380 Comm: syz-executor.0 Tainted: G W 6.17.0-rc2-next-20250819 #1 PREEMPT(voluntary) [ 792.408767] Tainted: [W]=WARN [ 792.408775] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 792.408789] Call Trace: [ 792.408796] [ 792.408805] dump_stack_lvl+0xfa/0x120 [ 792.408834] __schedule_bug+0xb9/0x100 [ 792.408857] __schedule+0x24f3/0x3590 [ 792.408905] ? __pfx___do_sys_clone+0x10/0x10 [ 792.408931] ? __pfx___schedule+0x10/0x10 [ 792.408976] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 792.409027] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 792.409077] schedule+0xdb/0x390 [ 792.409118] exit_to_user_mode_loop+0x69/0x110 [ 792.409162] do_syscall_64+0x2f7/0x360 [ 792.409194] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 792.409220] RIP: 0033:0x7f8cb6f5df41 [ 792.409238] Code: 48 85 ff 74 3d 48 85 f6 74 38 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 7c 13 74 01 c3 31 ed 58 5f ff d0 48 89 c7 b8 3c 00 00 00 [ 792.409263] RSP: 002b:00007fff73e90588 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 792.409286] RAX: fffffffffffffff4 RBX: 00007f8cb44d2700 RCX: 00007f8cb6f5df41 [ 792.409303] RDX: 00007f8cb44d29d0 RSI: 00007f8cb44d22f0 RDI: 00000000003d0f00 [ 792.409320] RBP: 00007fff73e907c0 R08: 00007f8cb44d2700 R09: 00007f8cb44d2700 [ 792.409337] R10: 00007f8cb44d29d0 R11: 0000000000000206 R12: 00007fff73e9063e [ 792.409353] R13: 00007fff73e9063f R14: 00007f8cb44d2300 R15: 0000000000022000 [ 792.409384] 04:25:52 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0x0, 0x0, 0x0, 0xfffffff6}}, &(0x7f0000000480), 0x0) 04:25:52 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000ac0)={&(0x7f0000000240)={0x10, 0x4e24, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000a00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @loopback}}}], 0x20}, 0x0) 04:25:52 executing program 4: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240), 0x6e, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/9, 0x9}], 0x1, &(0x7f00000003c0)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x60}, 0x40000002) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x1, 0x15, 0x6, 0x7, 0x0, 0x0, 0x8000, 0xc, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000000140), 0x2}, 0x40, 0x5, 0x400, 0x5, 0xffffffffffff0001, 0x0, 0x7, 0x0, 0x2, 0x0, 0x5f8}, r1, 0x3, r0, 0x3) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x1000, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r3, &(0x7f0000000040)=""/158) openat(r3, &(0x7f00000017c0)='./file0\x00', 0x80000, 0x30) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000001800)={'filter\x00', 0x0, 0x0, 0x0, [0x8, 0x3ce, 0x1f, 0x6, 0x100000001]}, &(0x7f0000001880)=0x78) io_uring_setup(0x1ff, &(0x7f0000000000)) r4 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r4, 0x17, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r4, 0x2, &(0x7f0000001980)=[0xffffffffffffffff, r2], 0x2) 04:25:52 executing program 2: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240), 0x6e, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/9, 0x9}], 0x1, &(0x7f00000003c0)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x60}, 0x40000002) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x1, 0x15, 0x6, 0x7, 0x0, 0x0, 0x8000, 0xc, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000000140), 0x2}, 0x40, 0x5, 0x400, 0x5, 0xffffffffffff0001, 0x0, 0x7, 0x0, 0x2, 0x0, 0x5f8}, r1, 0x3, r0, 0x3) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x1000, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='numa_maps\x00') fstatfs(r3, &(0x7f0000000040)=""/158) openat(r3, &(0x7f00000017c0)='./file0\x00', 0x80000, 0x30) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000001800)={'filter\x00', 0x0, 0x0, 0x0, [0x8, 0x3ce, 0x1f, 0x6, 0x100000001]}, &(0x7f0000001880)=0x78) r4 = io_uring_setup(0x1ff, &(0x7f0000000000)) r5 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r5, 0x17, 0x0, 0x0) r6 = inotify_init1(0x80000) io_uring_register$IORING_REGISTER_FILES(r5, 0x2, &(0x7f0000001980)=[r6, r2], 0x2) io_uring_register$IORING_REGISTER_FILES(r4, 0x17, 0x0, 0x0) 04:25:52 executing program 1: r0 = mmap$IORING_OFF_SQ_RING(&(0x7f000048d000/0x4000)=nil, 0x4000, 0x6000000, 0x10010, 0xffffffffffffffff, 0x0) syz_io_uring_complete(r0) mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r1 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r1, &(0x7f0000400000/0xc00000)=nil, 0x5000) 04:25:52 executing program 0: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(0x0, &(0x7f0000400000/0xc00000)=nil, 0x5000) r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) shmat(r0, &(0x7f0000ffa000/0x4000)=nil, 0x6000) r1 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) r2 = shmat(r1, &(0x7f0000ffa000/0x4000)=nil, 0x6000) shmdt(r2) shmdt(r2) 04:25:52 executing program 5: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) shmat(0x0, &(0x7f0000ffa000/0x4000)=nil, 0x6000) r1 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) r2 = shmat(r1, &(0x7f0000ffa000/0x4000)=nil, 0x6000) shmdt(r2) shmdt(r2) 04:25:52 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) r1 = shmat(r0, &(0x7f0000f97000/0x4000)=nil, 0x1000) shmdt(r1) 04:25:52 executing program 7: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r0 = shmat(0xffffffffffffffff, &(0x7f0000cfe000/0x2000)=nil, 0x0) shmdt(r0) r1 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r1, &(0x7f0000400000/0xc00000)=nil, 0x5000) mlockall(0x4) 04:25:52 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000ac0)={&(0x7f0000000240)={0x14, 0x4e24, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000a00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @loopback}}}], 0x20}, 0x0) [ 801.794579] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 801.796245] CPU: 0 UID: 0 PID: 9509 Comm: syz-executor.0 Tainted: G W 6.17.0-rc2-next-20250819 #1 PREEMPT(voluntary) [ 801.796283] Tainted: [W]=WARN [ 801.796291] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 801.796304] Call Trace: [ 801.796313] [ 801.796322] dump_stack_lvl+0xfa/0x120 [ 801.796355] dump_header+0x107/0x950 [ 801.796392] oom_kill_process+0x278/0xa00 [ 801.796427] out_of_memory+0x34b/0x1690 [ 801.796462] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 801.796493] ? __pfx_out_of_memory+0x10/0x10 [ 801.796533] mem_cgroup_out_of_memory+0x164/0x190 [ 801.796569] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 801.796612] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 801.796656] try_charge_memcg+0x81f/0xf30 [ 801.796693] ? __pfx_try_charge_memcg+0x10/0x10 [ 801.796732] charge_memcg+0x7b/0x290 [ 801.796761] __mem_cgroup_charge+0x28/0x90 [ 801.796793] do_wp_page+0x56e/0x3340 [ 801.796827] ? lock_acquire+0xc5/0x2f0 [ 801.796851] ? lock_acquire+0x18c/0x2f0 [ 801.796875] ? __pfx_do_wp_page+0x10/0x10 [ 801.796904] ? do_raw_spin_lock+0x123/0x260 [ 801.796934] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 801.796963] ? ___pte_offset_map+0x176/0x370 [ 801.796999] __handle_mm_fault+0xde1/0x31a0 [ 801.797033] ? vma_start_read+0x25e/0x8e0 [ 801.797069] ? vma_start_read+0x304/0x8e0 [ 801.797106] ? __pfx___handle_mm_fault+0x10/0x10 [ 801.797151] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 801.797196] handle_mm_fault+0x2c3/0x9b0 [ 801.797227] ? access_error+0x17d/0x380 [ 801.797257] do_user_addr_fault+0x4fa/0xeb0 [ 801.797290] exc_page_fault+0xb0/0x180 [ 801.797315] asm_exc_page_fault+0x26/0x30 [ 801.797338] RIP: 0033:0x7f8cb6f07ecd [ 801.797357] Code: 0c 48 89 df 41 83 c6 01 e8 20 f6 ff ff 48 83 c3 20 49 39 df 75 df 4c 8b 2d f0 14 0a 01 44 89 75 08 8b 05 36 41 16 00 83 c0 01 <89> 05 2d 41 16 00 41 89 45 00 48 83 c4 18 5b 5d 41 5c 41 5d 41 5e [ 801.797379] RSP: 002b:00007fff73e90630 EFLAGS: 00010202 [ 801.797399] RAX: 0000000000000001 RBX: 00007f8cb706ff60 RCX: 000000000000001b [ 801.797414] RDX: 0000001b2cc2008c RSI: ffffffff84ba02cc RDI: 000000001e83f8bd [ 801.797429] RBP: 0000001b2cc20014 R08: 0000001b2dc20000 R09: 0000001b2cc2001c [ 801.797444] R10: 00000000000018bd R11: 000000001e83f8c1 R12: 00007f8cb706ff60 [ 801.797459] R13: 0000001b2cc20000 R14: 00007f8cb706ff60 R15: 00000000000c3b6a [ 801.797484] ? do_syscall_64+0x12c/0x360 [ 801.797516] [ 801.833075] memory: usage 307200kB, limit 307200kB, failcnt 239 [ 801.834113] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 801.835020] Memory cgroup stats for /syz0: [ 801.858768] anon 954368 [ 801.860497] file 309972992 [ 801.860943] kernel 3645440 [ 801.861577] kernel_stack 327680 [ 801.862378] pagetables 1241088 [ 801.862887] sec_pagetables 0 [ 801.863682] percpu 768 [ 801.864405] sock 0 [ 801.864766] vmalloc 0 [ 801.865460] shmem 309968896 [ 801.865926] file_mapped 0 [ 801.866607] file_dirty 0 [ 801.867203] file_writeback 0 [ 801.867691] swapcached 0 [ 801.868284] inactive_anon 310923264 [ 801.868846] active_anon 0 [ 801.869477] inactive_file 4096 [ 801.869987] active_file 0 [ 801.870625] unevictable 0 [ 801.871241] slab_reclaimable 960360 [ 801.871799] slab_unreclaimable 725568 [ 801.872553] slab 1685928 [ 801.872976] workingset_refault_anon 0 [ 801.873736] workingset_refault_file 0 [ 801.874483] workingset_activate_anon 0 [ 801.875234] workingset_activate_file 0 [ 801.875800] workingset_restore_anon 0 [ 801.876540] workingset_restore_file 0 [ 801.877276] workingset_nodereclaim 0 [ 801.877828] pgdemote_kswapd 0 [ 801.878482] pgdemote_direct 0 [ 801.878947] pgdemote_khugepaged 0 [ 801.879638] pgdemote_proactive 0 [ 801.880319] pgscan 421 [ 801.880702] pgsteal 11 [ 801.881354] pswpin 0 [ 801.881714] pswpout 0 [ 801.882269] pgscan_kswapd 0 [ 801.882705] pgscan_direct 421 [ 801.883356] pgscan_khugepaged 0 [ 801.883848] pgscan_proactive 0 [ 801.884518] pgsteal_kswapd 0 [ 801.884975] pgsteal_direct 11 [ 801.885649] pgsteal_khugepaged 0 [ 801.886356] pgsteal_proactive 0 [ 801.886916] pgfault 88985 [ 801.887561] pgmajfault 0 [ 801.888190] pgrefill 427 [ 801.888647] pgactivate 640 [ 801.889304] pgdeactivate 425 [ 801.889824] pglazyfree 0 [ 801.890470] pglazyfreed 0 [ 801.890942] swpin_zero 0 [ 801.891581] swpout_zero 0 [ 801.892236] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=9509,uid=0 [ 801.894809] Memory cgroup out of memory: Killed process 9509 (syz-executor.0) total-vm:93420kB, anon-rss:428kB, file-rss:35628kB, shmem-rss:0kB, UID:0 pgtables:128kB oom_score_adj:1000 VM DIAGNOSIS: 04:25:43 Registers: info registers vcpu 0 RAX=1ffffffff0b0884a RBX=0000000000007864 RCX=ffffffff819c6d07 RDX=dffffc0000000000 RSI=ffffffff819c6d44 RDI=0000000000000006 RBP=1ffff11009310ebb RSP=ffff8880498875d0 R8 =0000000000000000 R9 =fffff940001ef5c6 R10=0000000000007864 R11=1ffff1100d9c6f7b R12=ffffea0000f7ae40 R13=ffff88801eb59280 R14=00007f6d095fc000 R15=000000000007ffdf RIP=ffffffff817394b8 RFL=00000282 [--S----] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e55e3000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f04f579ac58 CR3=000000003eb46000 CR4=00350ef0 DR0=fffffffffffffffc DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000600 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=ff00000000ff000000000000000000ff XMM01=25252525252525252525252525252525 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000031 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff828d7715 RDI=ffffffff8871e0a0 RBP=ffffffff8871e060 RSP=ffff88806cf08a08 R8 =0000000000000000 R9 =ffffed10014e6046 R10=0000000000000031 R11=79735f6f645f5f20 R12=0000000000000031 R13=0000000000000010 R14=ffffffff8871e060 R15=ffffffff828d7700 RIP=ffffffff828d776d RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000555559324400 00000000 00000000 GS =0000 ffff8880e56e3000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f04f57edf10 CR3=0000000048000000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=ff00000000ff000000000000000000ff XMM01=25252525252525252525252525252525 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000